F&FFinancial Insights

Financial Metrics

WLKP Westlake Chemical Partners LP
Range: 2016-01-01 to 2026-04-29
Chart Range:
% Change:

Financial Statements

Grouped by statement

Income Statement

Metrics: 6

Revenue

Q: 30 | A: 10

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2016-03-31 252604000.0 USD 10-Q 2017-05-03
Quarterly 2016-06-30 210841000.0 -16.5% USD 10-Q 2017-08-03
Quarterly 2016-09-30 229354000.0 +8.8% USD 10-Q 2017-11-07
Quarterly 2017-03-31 277448000.0 +21.0% USD 10-Q 2018-05-03
Quarterly 2017-06-30 290113000.0 +4.6% USD 10-Q 2018-08-02
Quarterly 2017-09-30 296775000.0 +2.3% USD 10-Q 2018-11-06
Quarterly 2018-03-31 284272000.0 -4.2% USD 10-Q 2019-05-02
Quarterly 2018-06-30 301975000.0 +6.2% USD 10-Q 2019-08-06
Quarterly 2018-09-30 363650000.0 +20.4% USD 10-Q 2019-11-06
Quarterly 2019-03-31 299086000.0 -17.8% USD 10-Q 2020-05-06
Quarterly 2019-06-30 270062000.0 -9.7% USD 10-Q 2020-08-06
Quarterly 2019-09-30 249925000.0 -7.5% USD 10-Q 2020-11-04
Quarterly 2020-03-31 250549000.0 +0.2% USD 10-Q 2021-05-05
Quarterly 2020-06-30 238500000.0 -4.8% USD 10-Q 2021-08-04
Quarterly 2020-09-30 231969000.0 -2.7% USD 10-Q 2021-11-03
Quarterly 2021-03-31 268207000.0 +15.6% USD 10-Q 2022-05-04
Quarterly 2021-06-30 322229000.0 +20.1% USD 10-Q 2022-08-03
Quarterly 2021-09-30 293966000.0 -8.8% USD 10-Q 2022-11-03
Quarterly 2022-03-31 362400000.0 +23.3% USD 10-Q 2023-05-04
Quarterly 2022-06-30 448785000.0 +23.8% USD 10-Q 2023-08-03
Quarterly 2022-09-30 415123000.0 -7.5% USD 10-Q 2023-11-02
Quarterly 2023-03-31 307677000.0 -25.9% USD 10-Q 2024-05-02
Quarterly 2023-06-30 264177000.0 -14.1% USD 10-Q 2024-08-09
Quarterly 2023-09-30 321664000.0 +21.8% USD 10-Q 2024-11-06
Quarterly 2024-03-31 284673000.0 -11.5% USD 10-Q 2025-05-02
Quarterly 2024-06-30 284168000.0 -0.2% USD 10-Q 2025-08-06
Quarterly 2024-09-30 276995000.0 -2.5% USD 10-Q 2025-10-31
Quarterly 2025-03-31 237629000.0 -14.2% USD 10-Q 2025-05-02
Quarterly 2025-06-30 297119000.0 +25.0% USD 10-Q 2025-08-06
Quarterly 2025-09-30 308898000.0 +4.0% USD 10-Q 2025-10-31
Annual 2016-12-31 986736000.0 USD 10-K 2019-03-01
Annual 2017-12-31 1172981000.0 +18.9% USD 10-K 2020-02-28
Annual 2018-12-31 1285622000.0 +9.6% USD 10-K 2021-03-02
Annual 2019-12-31 1091871000.0 -15.1% USD 10-K 2022-03-02
Annual 2020-12-31 966670000.0 -11.5% USD 10-K 2023-03-01
Annual 2021-12-31 1214858000.0 +25.7% USD 10-K 2024-02-28
Annual 2022-12-31 1593147000.0 +31.1% USD 10-K 2025-03-05
Annual 2023-12-31 1190791000.0 -25.3% USD 10-K 2026-03-04
Annual 2024-12-31 1135896000.0 -4.6% USD 10-K 2026-03-04
Annual 2025-12-31 1166695000.0 +2.7% USD 10-K 2026-03-04

Gross Profit

Q: 30 | A: 10

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2016-03-31 110414000.0 USD 10-Q 2017-05-03
Quarterly 2016-06-30 88381000.0 -20.0% USD 10-Q 2017-08-03
Quarterly 2016-09-30 86801000.0 -1.8% USD 10-Q 2017-11-07
Quarterly 2017-03-31 97961000.0 +12.9% USD 10-Q 2018-05-03
Quarterly 2017-06-30 99571000.0 +1.6% USD 10-Q 2018-08-02
Quarterly 2017-09-30 95403000.0 -4.2% USD 10-Q 2018-11-06
Quarterly 2018-03-31 92505000.0 -3.0% USD 10-Q 2019-05-02
Quarterly 2018-06-30 97118000.0 +5.0% USD 10-Q 2019-08-06
Quarterly 2018-09-30 93907000.0 -3.3% USD 10-Q 2019-11-06
Quarterly 2019-03-31 90654000.0 -3.5% USD 10-Q 2020-05-06
Quarterly 2019-06-30 91958000.0 +1.4% USD 10-Q 2020-08-06
Quarterly 2019-09-30 93219000.0 +1.4% USD 10-Q 2020-11-04
Quarterly 2020-03-31 103548000.0 +11.1% USD 10-Q 2021-05-05
Quarterly 2020-06-30 90030000.0 -13.1% USD 10-Q 2021-08-04
Quarterly 2020-09-30 100391000.0 +11.5% USD 10-Q 2021-11-03
Quarterly 2021-03-31 87699000.0 -12.6% USD 10-Q 2022-05-04
Quarterly 2021-06-30 131029000.0 +49.4% USD 10-Q 2022-08-03
Quarterly 2021-09-30 75928000.0 -42.1% USD 10-Q 2022-11-03
Quarterly 2022-03-31 91439000.0 +20.4% USD 10-Q 2023-05-04
Quarterly 2022-06-30 97302000.0 +6.4% USD 10-Q 2023-08-03
Quarterly 2022-09-30 90494000.0 -7.0% USD 10-Q 2023-11-02
Quarterly 2023-03-31 106073000.0 +17.2% USD 10-Q 2024-05-02
Quarterly 2023-06-30 87722000.0 -17.3% USD 10-Q 2024-08-09
Quarterly 2023-09-30 92981000.0 +6.0% USD 10-Q 2024-11-06
Quarterly 2024-03-31 102180000.0 +9.9% USD 10-Q 2025-05-02
Quarterly 2024-06-30 101232000.0 -0.9% USD 10-Q 2025-08-06
Quarterly 2024-09-30 116943000.0 +15.5% USD 10-Q 2025-10-31
Quarterly 2025-03-31 54081000.0 -53.8% USD 10-Q 2025-05-02
Quarterly 2025-06-30 97532000.0 +80.3% USD 10-Q 2025-08-06
Quarterly 2025-09-30 99423000.0 +1.9% USD 10-Q 2025-10-31
Annual 2016-12-31 391331000.0 USD 10-K 2019-03-01
Annual 2017-12-31 403667000.0 +3.2% USD 10-K 2020-02-28
Annual 2018-12-31 377159000.0 -6.6% USD 10-K 2021-03-02
Annual 2019-12-31 379428000.0 +0.6% USD 10-K 2022-03-02
Annual 2020-12-31 378883000.0 -0.1% USD 10-K 2023-03-01
Annual 2021-12-31 441706000.0 +16.6% USD 10-K 2024-02-28
Annual 2022-12-31 377365000.0 -14.6% USD 10-K 2025-03-05
Annual 2023-12-31 387459000.0 +2.7% USD 10-K 2026-03-04
Annual 2024-12-31 418939000.0 +8.1% USD 10-K 2026-03-04
Annual 2025-12-31 347848000.0 -17.0% USD 10-K 2026-03-04

Operating Income

Q: 30 | A: 10

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2016-03-31 104317000.0 USD 10-Q 2017-05-03
Quarterly 2016-06-30 82533000.0 -20.9% USD 10-Q 2017-08-03
Quarterly 2016-09-30 81013000.0 -1.8% USD 10-Q 2017-11-07
Quarterly 2017-03-31 90133000.0 +11.3% USD 10-Q 2018-05-03
Quarterly 2017-06-30 92685000.0 +2.8% USD 10-Q 2018-08-02
Quarterly 2017-09-30 88598000.0 -4.4% USD 10-Q 2018-11-06
Quarterly 2018-03-31 85372000.0 -3.6% USD 10-Q 2019-05-02
Quarterly 2018-06-30 89743000.0 +5.1% USD 10-Q 2019-08-06
Quarterly 2018-09-30 87998000.0 -1.9% USD 10-Q 2019-11-06
Quarterly 2019-03-31 83681000.0 -4.9% USD 10-Q 2020-05-06
Quarterly 2019-06-30 84319000.0 +0.8% USD 10-Q 2020-08-06
Quarterly 2019-09-30 86397000.0 +2.5% USD 10-Q 2020-11-04
Quarterly 2020-03-31 97352000.0 +12.7% USD 10-Q 2021-05-05
Quarterly 2020-06-30 83891000.0 -13.8% USD 10-Q 2021-08-04
Quarterly 2020-09-30 94136000.0 +12.2% USD 10-Q 2021-11-03
Quarterly 2021-03-31 79026000.0 -16.1% USD 10-Q 2022-05-04
Quarterly 2021-06-30 122760000.0 +55.3% USD 10-Q 2022-08-03
Quarterly 2021-09-30 68136000.0 -44.5% USD 10-Q 2022-11-03
Quarterly 2022-03-31 83212000.0 +22.1% USD 10-Q 2023-05-04
Quarterly 2022-06-30 87383000.0 +5.0% USD 10-Q 2023-08-03
Quarterly 2022-09-30 81816000.0 -6.4% USD 10-Q 2023-11-02
Quarterly 2023-03-31 98159000.0 +20.0% USD 10-Q 2024-05-02
Quarterly 2023-06-30 80493000.0 -18.0% USD 10-Q 2024-08-09
Quarterly 2023-09-30 86240000.0 +7.1% USD 10-Q 2024-11-06
Quarterly 2024-03-31 95103000.0 +10.3% USD 10-Q 2025-05-02
Quarterly 2024-06-30 93627000.0 -1.6% USD 10-Q 2025-08-06
Quarterly 2024-09-30 109689000.0 +17.2% USD 10-Q 2025-10-31
Quarterly 2025-03-31 46607000.0 -57.5% USD 10-Q 2025-05-02
Quarterly 2025-06-30 91232000.0 +95.7% USD 10-Q 2025-08-06
Quarterly 2025-09-30 91979000.0 +0.8% USD 10-Q 2025-10-31
Annual 2016-12-31 366444000.0 USD 10-K 2019-03-01
Annual 2017-12-31 374407000.0 +2.2% USD 10-K 2020-02-28
Annual 2018-12-31 349569000.0 -6.6% USD 10-K 2021-03-02
Annual 2019-12-31 350150000.0 +0.2% USD 10-K 2022-03-02
Annual 2020-12-31 352988000.0 +0.8% USD 10-K 2023-03-01
Annual 2021-12-31 410688000.0 +16.3% USD 10-K 2024-02-28
Annual 2022-12-31 347687000.0 -15.3% USD 10-K 2025-03-05
Annual 2023-12-31 357708000.0 +2.9% USD 10-K 2026-03-04
Annual 2024-12-31 390444000.0 +9.2% USD 10-K 2026-03-04
Annual 2025-12-31 319577000.0 -18.2% USD 10-K 2026-03-04

Net Income

Q: 30 | A: 10

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2016-03-31 102771000.0 USD 10-Q 2017-05-03
Quarterly 2016-06-30 81192000.0 -21.0% USD 10-Q 2017-08-03
Quarterly 2016-09-30 75859000.0 -6.6% USD 10-Q 2017-11-07
Quarterly 2017-03-31 86028000.0 +13.4% USD 10-Q 2018-05-03
Quarterly 2017-06-30 86470000.0 +0.5% USD 10-Q 2018-08-02
Quarterly 2017-09-30 82245000.0 -4.9% USD 10-Q 2018-11-06
Quarterly 2018-03-31 80714000.0 -1.9% USD 10-Q 2019-11-06
Quarterly 2018-06-30 84476000.0 +4.7% USD 10-Q 2019-11-06
Quarterly 2018-09-30 83799000.0 -0.8% USD 10-Q 2019-11-06
Quarterly 2019-03-31 78396000.0 -6.4% USD 10-Q 2020-11-04
Quarterly 2019-06-30 80110000.0 +2.2% USD 10-Q 2020-11-04
Quarterly 2019-09-30 82479000.0 +3.0% USD 10-Q 2020-11-04
Quarterly 2020-03-31 93770000.0 +13.7% USD 10-Q 2021-11-03
Quarterly 2020-06-30 80377000.0 -14.3% USD 10-Q 2021-11-03
Quarterly 2020-09-30 91848000.0 +14.3% USD 10-Q 2021-11-03
Quarterly 2021-03-31 76622000.0 -16.6% USD 10-Q 2022-11-03
Quarterly 2021-06-30 120294000.0 +57.0% USD 10-Q 2022-11-03
Quarterly 2021-09-30 66075000.0 -45.1% USD 10-Q 2022-11-03
Quarterly 2022-03-31 80825000.0 +22.3% USD 10-Q 2023-11-02
Quarterly 2022-06-30 84439000.0 +4.5% USD 10-Q 2023-11-02
Quarterly 2022-09-30 78305000.0 -7.3% USD 10-Q 2023-11-02
Quarterly 2023-03-31 91452000.0 +16.8% USD 10-Q 2024-11-06
Quarterly 2023-06-30 75264000.0 -17.7% USD 10-Q 2024-11-06
Quarterly 2023-09-30 80853000.0 +7.4% USD 10-Q 2024-11-06
Quarterly 2024-03-31 89646000.0 +10.9% USD 10-Q 2025-10-31
Quarterly 2024-06-30 88026000.0 -1.8% USD 10-Q 2025-10-31
Quarterly 2024-09-30 104100000.0 +18.3% USD 10-Q 2025-10-31
Quarterly 2025-03-31 42309000.0 -59.4% USD 10-Q 2025-10-31
Quarterly 2025-06-30 85795000.0 +102.8% USD 10-Q 2025-10-31
Quarterly 2025-09-30 86214000.0 +0.5% USD 10-Q 2025-10-31
Annual 2016-12-31 353403000.0 USD 10-K 2019-03-01
Annual 2017-12-31 353058000.0 -0.1% USD 10-K 2020-02-28
Annual 2018-12-31 330571000.0 -6.4% USD 10-K 2021-03-02
Annual 2019-12-31 332895000.0 +0.7% USD 10-K 2022-03-02
Annual 2020-12-31 341119000.0 +2.5% USD 10-K 2023-03-01
Annual 2021-12-31 401385000.0 +17.7% USD 10-K 2024-02-28
Annual 2022-12-31 334829000.0 -16.6% USD 10-K 2025-03-05
Annual 2023-12-31 334626000.0 -0.1% USD 10-K 2026-03-04
Annual 2024-12-31 369159000.0 +10.3% USD 10-K 2026-03-04
Annual 2025-12-31 298576000.0 -19.1% USD 10-K 2026-03-04

EPS Basic

Q: 0 | A: 0

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed

EPS Diluted

Q: 0 | A: 0

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed

8-K Material Event Details

27 filings · 77 item records

This 8-K section tracks corporate event disclosures, not insider buy/sell sentiment. Insider trading direction is shown in the insider section below.

Event Type Distribution

Count per 8-K item

Insider Transaction History

145 transaction records

Net Insider Flow

Monthly open-market buy value minus open-market sell value

Monthly Insider Activity Mix

Share volume split between open-market trades, grants, and exercises

Transaction Value Timeline

Each circle = one priced transaction; size ∝ value

All Transactions

Date Insider Title Type Security Shares Price Total Value Post-Tx Shares
2025-08-27 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 95 $21.25 $2,025 11,803
2025-08-21 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 1,250 $22.02 $27,530 11,708
2025-08-20 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 1,250 $21.86 $27,329 10,458
2025-08-15 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 4,700 $21.84 $102,653 9,208
2025-08-07 WOELFEL RANDY Exercise / conversion
M · derivative
Phantom Units 4,882 $0.00 $0 0
2025-08-07 WOELFEL RANDY Other disposed transaction
D
Common Units 4,882 $21.96 $107,209 23,913
2025-08-07 WOELFEL RANDY Exercise / conversion
M
Common Units 4,882 28,795
2025-08-06 WOELFEL RANDY Equity grant / award
A · derivative
Phantom Units 5,005 $0.00 $0 0
2025-05-29 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 94 $22.20 $2,081 4,508
2025-05-29 Chao James Senior Chairman Open-market sell
S
Common Units 3,700 $22.10 $81,770 0
2025-05-28 Chao James Senior Chairman Open-market sell
S
Common Units 4,600 $22.10 $101,660 3,700
2025-05-27 Chao James Senior Chairman Open-market sell
S
Common Units 5,608 $22.17 $124,329 8,300
2025-02-25 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 83 $24.75 $2,042 4,414
2024-11-27 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 85 $23.57 $2,002 4,332
2024-08-29 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 1,000 $22.83 $22,830 3,927
2024-08-28 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 320 $22.95 $7,344 3,427
2024-08-28 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 500 $22.94 $11,470 2,927
2024-08-27 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 1,000 $22.95 $22,950 2,427
2024-08-26 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 500 $22.84 $11,422 1,427
2024-08-23 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 500 $22.88 $11,440 927
2024-08-22 Gilson Jean-Marc President and CEO Open-market buy
P
Common Units 427 $22.60 $9,650 427
2024-08-12 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 2,692 $22.63 $60,915 185,000
2024-08-09 FINLEY G STEPHEN Exercise / conversion
M · derivative
Phantom Units 4,560 $0.00 $0 0
2024-08-09 FINLEY G STEPHEN Exercise / conversion
M
Common Units 4,560 27,048
2024-08-07 FINLEY G STEPHEN Equity grant / award
A · derivative
Phantom Units 4,882 $0.00 $0 0
2024-05-30 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 2,291 $22.23 $50,929 170,308
2024-05-10 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 7,178 $22.07 $158,440 168,017
2024-05-08 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 10,000 $22.10 $221,000 160,839
2024-03-28 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 5,000 $22.23 $111,150 150,839
2024-03-21 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 4,230 $22.16 $93,737 145,839
2024-03-06 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 5,000 $22.30 $111,500 141,609
2024-02-22 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 10,000 $22.12 $221,160 136,609
2023-11-09 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 5,000 $21.48 $107,400 126,609
2023-11-06 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 10,000 $22.02 $220,180 121,609
2023-08-29 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 10,000 $22.74 $227,380 111,609
2023-08-22 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 11,762 $22.30 $262,304 101,609
2023-08-21 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 643 $22.11 $14,217 89,847
2023-08-17 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 5,000 $22.08 $110,410 89,204
2023-08-16 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 3,349 $22.23 $74,435 84,204
2023-08-15 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 855 $22.00 $18,807 80,855
2023-08-10 WOELFEL RANDY Dir Exercise / conversion
M · derivative
Phantom Units 4,177 $0.00 $0 0
2023-08-10 WOELFEL RANDY Dir Other disposed transaction
D
Common Units 2,089 $22.47 $46,940 22,773
2023-08-10 WOELFEL RANDY Dir Exercise / conversion
M
Common Units 4,177 24,862
2023-08-09 WOELFEL RANDY Dir Equity grant / award
A · derivative
Phantom Units 4,560 $0.00 $0 4,560
2023-08-07 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 5,000 $23.00 $115,000 70,000
2023-05-10 Friel Lisa A. Dir Equity grant / award
A · derivative
Phantom Units 4,884 $0.00 $0 4,884
2023-03-13 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 5,000 $21.44 $107,205 65,000
2023-03-10 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 10,000 $22.02 $220,200 60,000
2022-11-15 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 4,362 $22.97 $100,213 50,000
2022-11-10 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 5,638 $22.98 $129,551 45,638
2022-08-11 WOELFEL RANDY Dir Exercise / conversion
M · derivative
Phantom Units 3,726 $0.00 $0 0
2022-08-11 WOELFEL RANDY Dir Other disposed transaction
D
Common Units 1,863 $25.42 $47,357 20,685
2022-08-11 WOELFEL RANDY Dir Exercise / conversion
M
Common Units 3,726 22,548
2022-08-10 WOELFEL RANDY Dir Equity grant / award
A · derivative
Phantom Units 4,177 $0.00 $0 4,177
2022-06-09 Chao James Chairman Equity grant / award
G
Common Units 10,000 $0.00 $0 13,908
2022-05-31 Chao James Chairman Open-market sell
S
Common Units 2,000 $27.54 $55,080 23,908
2022-05-31 Chao James Chairman Open-market sell
S
Common Units 29,092 $26.87 $781,615 25,908
2022-03-08 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 10,000 $26.34 $263,400 40,000
2022-03-07 Kenner Andrew SVP, Olefin Material & Corp Pr Open-market buy
P
Common Units 8,000 $26.15 $209,224 30,000
2021-08-12 WOELFEL RANDY Dir Exercise / conversion
M · derivative
Phantom Units 4,927 $0.00 $0 0
2021-08-12 WOELFEL RANDY Dir Other disposed transaction
D
Common Units 2,463 $26.60 $65,516 18,822
2021-08-12 WOELFEL RANDY Dir Exercise / conversion
M
Common Units 4,927 21,285
2021-08-11 WOELFEL RANDY Dir Equity grant / award
A · derivative
Phantom Units 3,726 $0.00 $0 3,726
2021-05-14 FINLEY G STEPHEN Dir Exercise / conversion
M · derivative
Phantom Units 5,658 $0.00 $0 0
2021-05-14 FINLEY G STEPHEN Dir Exercise / conversion
M
Common Units 5,658 9,658
2021-03-05 FINLEY G STEPHEN Dir Open-market buy
P
Common Units 4,000 $23.47 $93,872 4,000
2020-11-14 WOELFEL RANDY Dir Exercise / conversion
M · derivative
Phantom Units 4,358 $0.00 $0 4,358
2020-11-14 WOELFEL RANDY Dir Exercise / conversion
M
Common Units 4,358 16,358
2020-11-13 WOELFEL RANDY Dir Open-market buy
P
Common Units 500 $18.59 $9,295 12,000
2020-11-12 WOELFEL RANDY Dir Open-market buy
P
Common Units 500 $18.70 $9,350 11,500
2020-11-11 WOELFEL RANDY Dir Open-market buy
P
Common Units (Limited Partner Interests) 1,000 $18.57 $18,570 11,000
2020-08-14 Minas Angela A Dir Exercise / conversion
M · derivative
Phantom Units 4,638 $0.00 $0 0
2020-08-14 Minas Angela A Dir Other disposed transaction
D
Common Units 4,638 $20.90 $96,934 15,100
2020-08-14 Minas Angela A Dir Exercise / conversion
M
Common Units 4,638 19,738
2020-08-12 WOELFEL RANDY Dir Equity grant / award
A · derivative
Phantom Units 4,927 $0.00 $0 4,927
2020-05-14 FINLEY G STEPHEN Dir Equity grant / award
A · derivative
Phantom Units 5,658 $0.00 $0 5,658
2020-03-24 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 1,579 $14.18 $22,390 166,435
2020-03-24 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 3,200 $13.46 $43,072 164,856
2020-03-23 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 4,780 $13.12 $62,714 161,656
2020-03-20 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 1,400 $14.28 $19,992 156,876
2020-03-20 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 12,281 $13.86 $170,215 155,476
2020-03-19 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 7,035 $14.20 $99,897 143,195
2020-03-19 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 2,100 $12.44 $26,124 136,160
2020-03-18 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 5,796 $12.12 $70,248 134,060
2020-03-18 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 10,178 $11.43 $116,335 128,264
2020-03-17 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 3,680 $14.26 $52,477 118,086
2020-03-17 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 6,856 $13.59 $93,173 114,406
2020-03-16 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 7,535 $14.15 $106,620 107,550
2020-03-13 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 3,580 $15.18 $54,344 100,015
2020-03-12 Ederington L. Benjamin VP, General Counsel Open-market buy
P
Common Units (Limited Partner Interests) 1,000 $16.01 $16,010 11,000
2020-03-11 Teel Lawrence E. SVP, Olefins Open-market buy
P
Common Units (Limited Partner Interests) 2,500 $16.80 $42,000 12,800
2020-03-10 Teel Lawrence E. SVP, Olefins Open-market buy
P
Common Units (Limited Partner Interests) 2,500 $18.11 $45,265 10,300
2019-11-15 Minas Angela A Dir Exercise / conversion
M · derivative
Phantom Units 3,436 $0.00 $0 0
2019-11-15 Minas Angela A Dir Other disposed transaction
D
Common Units 1,718 $22.86 $39,273 15,100
2019-11-15 Minas Angela A Dir Exercise / conversion
M
Common Units 3,436 16,818
2019-11-14 WOELFEL RANDY Dir Equity grant / award
A · derivative
Phantom Units 4,358 $0.00 $0 4,358
2019-11-12 Mangieri George J VP & Chief Accounting Officer Open-market sell
S
Common Units 5,000 $22.93 $114,650 0
2019-08-19 Lumpkins David Dir Exercise / conversion
M · derivative
Phantom Units 3,232 $0.00 $0 0
2019-08-19 Lumpkins David Dir Other disposed transaction
D
Common Units 3,232 $21.49 $69,456 22,259
2019-08-19 Lumpkins David Dir Exercise / conversion
M
Common Units 3,232 25,491
2019-08-15 Minas Angela A Dir Exercise / conversion
M · derivative
Phantom Units 3,259 $0.00 $0 0
2019-08-15 Minas Angela A Dir Other acquired transaction
D
Common Units 3,259 $21.32 $69,482 13,382
2019-08-15 Minas Angela A Dir Exercise / conversion
M
Common Units 3,259 16,641
2019-08-14 Minas Angela A Dir Equity grant / award
A · derivative
Phantom Units 4,638 $0.00 $0 4,638
2019-03-29 TTWFGP LLC 10% Open-market buy
P
Common Units (Limited Partner Interests) 1,401,869 $21.40 $29,999,997 1,401,869
2018-11-30 Lumpkins David Dir Open-market buy
P
Common Units (Limited Partner Interests) 4,000 $22.56 $90,240 22,259
2018-11-26 Minas Angela A Dir Open-market buy
P
Common Units (Limited Partner Interests) 5,000 $22.75 $113,750 13,382
2018-11-19 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 10,386 $23.24 $241,371 96,435
2018-11-16 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 12,452 $23.27 $289,758 86,049
2018-11-15 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 2,492 $23.20 $57,819 73,597
2018-11-14 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 11,385 $23.37 $266,056 71,105
2018-11-13 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 6,220 $23.24 $144,578 59,720
2018-11-12 Chao James Dir Open-market buy
P
Common Units (Limited Partner Interests) 10,000 $22.77 $227,700 55,000
2018-08-19 Lumpkins David Dir Exercise / conversion
M · derivative
Phantom Units 3,341 $0.00 $0 0
2018-08-19 Lumpkins David Dir Exercise / conversion
M
Common Units 3,341 14,259
2018-08-16 Lumpkins David Dir Exercise / conversion
M · derivative
Phantom Units 3,382 $0.00 $0 0
2018-08-16 Lumpkins David Dir Exercise / conversion
M
Common Units 3,382 10,918
2018-08-15 Minas Angela A Dir Equity grant / award
A · derivative
Phantom Units 3,259 $0.00 $0 3,259
2018-03-06 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 2,000 $23.16 $46,320 53,500
2018-03-05 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 2,000 $22.91 $45,820 51,500
2018-03-02 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 2,000 $22.86 $45,720 49,500
2018-03-02 Teel Lawrence E. SVP, Olefins Open-market buy
P
Common Units (Limited Partner Interests) 1,900 $22.75 $43,225 7,800
2018-03-01 Teel Lawrence E. SVP, Olefins Open-market buy
P
Common Units (Limited Partner Interests) 3,100 $22.75 $70,525 5,900
2018-02-27 Bender Mark Steven SVP, CFO and Treasurer Open-market buy
P
Common Units (Limited Partner Interests) 2,000 $23.77 $47,535 12,000
2018-01-30 Lumpkins David Dir Exercise / conversion
M · derivative
Phantom Units 2,536 $0.00 $0 0
2018-01-30 Lumpkins David Dir Exercise / conversion
M
Common Units 2,536 7,536
2017-12-04 Chao James Dir Open-market buy
P
Common Units (Limited Partner Interests) 8,473 $22.17 $187,846 8,473
2017-11-29 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 7,425 $22.00 $163,350 27,275
2017-11-28 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 7,475 $21.96 $164,151 19,850
2017-11-27 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 7,475 $22.18 $165,796 12,375
2017-11-24 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 2,900 $21.97 $63,705 4,900
2017-11-22 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 2,000 $21.49 $42,988 47,000
2017-11-22 Chao Albert President & CEO Open-market buy
P
Common Units (Limited Partner Interests) 2,000 $21.49 $42,988 2,000
2017-08-30 WPT LLC 10% Exercise / conversion
C · derivative
Subordinated Units (Limited Partner Interests) 12,686,115 0
2017-08-30 WPT LLC 10% Exercise / conversion
C
Common Units (Limited Partner Interests) 12,686,115 14,122,230
2017-08-20 LUKENS MAX L Dir Exercise / conversion
M · derivative
Phantom Units 2,202 $0.00 $0 0
2017-08-20 LUKENS MAX L Dir Other disposed transaction
D
Common Units 2,202 $23.20 $51,086 125,000
2017-08-20 LUKENS MAX L Dir Exercise / conversion
M
Common Units 2,202 $0.00 $0 127,202
2017-08-16 Lumpkins David Dir Equity grant / award
A · derivative
Phantom Units 3,382 $0.00 $0 3,382
2017-08-07 Teel Lawrence E. SVP, Olefins Open-market buy
P
Common Units (Limited Partner Interests) 300 $25.15 $7,545 2,800
2017-03-09 Lumpkins David Dir Open-market buy
P
Common Units (Limited Partner Interests) 2,500 $25.42 $63,540 5,000
2017-03-07 Lumpkins David Dir Open-market buy
P
Common Units (Limited Partner Interests) 2,500 $25.63 $64,080 2,500
2016-11-30 Minas Angela A Dir Open-market buy
P
Common Units (Limited Partner Interests) 5,000 $21.00 $105,000 5,000
2016-11-15 Minas Angela A Dir Equity grant / award
A · derivative
Phantom Units 3,436 $0.00 $0 3,436
2016-08-19 Lumpkins David Dir Equity grant / award
A · derivative
Phantom Units 3,232 $0.00 $0 3,232

Regulatory Activity

Last 12 months to 2025-04-29
Insider Filings (Forms 3/4/5) — 12 months
7
Material Event Filings (8-K) — 12 months
5

8-K Material Event Filing Activity

Monthly count

Insider Trading Activity (Forms 3/4/5)

Monthly count
For informational purposes only — not guaranteed to be accurate or complete.