Stock chart
Ticker: WLKP Exchange: NYS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-05-30 2025-05-29 S Sale

Chao James

Senior Chairman

Executive Director
3,700 -100.0%
22.10
USD 81,770
3,700 -100.0% 22.10 USD 81,770
2025-05-29 2025-05-28 S Sale

Chao James

Senior Chairman

Executive Director
4,600 -55.4%
22.10
USD 101,660
4,600 -55.4% 22.10 USD 101,660
2025-05-29 2025-05-27 S Sale

Chao James

Senior Chairman

Executive Director
5,608 -40.3%
22.17
USD 124,329
5,608 -40.3% 22.17 USD 124,329
2024-09-03 2024-08-29 B Purchase

Gilson Jean-Marc

President and CEO

Executive Director
1,000 +34.2%
22.83
USD 22,830
1,000 +34.2% 22.83 USD 22,830
2024-08-28 2024-08-28 B Purchase

Gilson Jean-Marc

President and CEO

Executive Director
500 +20.6%
22.94
USD 11,470
500 +20.6% 22.94 USD 11,470
2024-08-28 2024-08-27 B Purchase

Gilson Jean-Marc

President and CEO

Executive Director
1,000 +70.1%
22.95
USD 22,950
1,000 +70.1% 22.95 USD 22,950
2024-08-28 2024-08-26 B Purchase

Gilson Jean-Marc

President and CEO

Executive Director
500 +53.9%
22.85
USD 11,423
500 +53.9% 22.85 USD 11,423
2024-08-26 2024-08-23 B Purchase

Gilson Jean-Marc

President and CEO

Executive Director
500 +117.1%
22.88
USD 11,440
500 +117.1% 22.88 USD 11,440
2024-08-26 2024-08-22 B Purchase

Gilson Jean-Marc

President and CEO

Executive Director
427 +inf%
22.60
USD 9,650
427 +inf% 22.60 USD 9,650
2024-08-14 2024-08-12 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
2,692 +1.5%
22.63
USD 60,915
2,692 +1.5% 22.63 USD 60,915
2024-08-12 2024-08-09 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
12,000 +7.0%
22.99
USD 275,868
12,000 +7.0% 22.99 USD 275,868
2024-06-03 2024-05-30 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
2,291 +1.4%
22.23
USD 50,929
2,291 +1.4% 22.23 USD 50,929
2024-05-14 2024-05-10 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
7,178 +4.5%
22.07
USD 158,440
7,178 +4.5% 22.07 USD 158,440
2024-05-10 2024-05-08 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
10,000 +6.6%
22.10
USD 221,000
10,000 +6.6% 22.10 USD 221,000
2024-05-10 2024-05-08 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
10,000 +6.6%
22.10
USD 221,000
10,000 +6.6% 22.10 USD 221,000
2024-04-01 2024-03-28 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
5,000 +3.4%
22.23
USD 111,150
5,000 +3.4% 22.23 USD 111,150
2024-03-25 2024-03-21 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
4,230 +3.0%
22.16
USD 93,737
4,230 +3.0% 22.16 USD 93,737
2024-03-07 2024-03-06 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
5,000 +3.7%
22.30
USD 111,500
5,000 +3.7% 22.30 USD 111,500
2024-02-26 2024-02-22 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
10,000 +7.9%
22.12
USD 221,160
10,000 +7.9% 22.12 USD 221,160
2023-11-13 2023-11-09 B Purchase

Kenner Andrew

SVP, Olefin Material & Corp Pr

Officer
5,000 +4.1%
21.48
USD 107,400
5,000 +4.1% 21.48 USD 107,400
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