As of September 29, 2026, the three largest insider holders of WLKP are Andrew Kenner (Svp, Olefin Material Corp Pr, 185.00K shares), G Stephen Finley (Director, 36.94K shares), Randy Woelfel (Director, 23.91K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Andrew Kenner | Svp, Olefin Material Corp Pr | 185,000 | 0 | 185,000 | 64.5% | 14 Aug, 2024 |
| 2 | G Stephen Finley | Director | 36,935 | 0 | 36,935 | 12.9% | 07 Aug, 2026 |
| 3 | Randy Woelfel | Director | 23,913 | 0 | 23,913 | 8.3% | 07 Aug, 2026 |
| 4 | Angela A Minas | Director | 19,427 | 0 | 19,427 | 6.8% | 12 Aug, 2022 |
| 5 | Jean-Marc Gilson | President And Ceo | 11,803 | 0 | 11,803 | 4.1% | 29 Aug, 2025 |
| 6 | Lisa A. Friel | Director | 9,666 | 0 | 9,666 | 3.4% | 07 Aug, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 12 Aug, 2026 | Lisa A. Friel | Director | Acquired A | 5,044 | $0.00 | $0 | 0 | Direct |
| 12 Aug, 2026 | G Stephen Finley | Director | Acquired A | 5,044 | $0.00 | $0 | 0 | Direct |
| 12 Aug, 2026 | Randy Woelfel | Director | Acquired A | 5,044 | $0.00 | $0 | 0 | Direct |
| 06 Aug, 2026 | Lisa A. Friel | Director | Acquired M | 5,005 | — | — | 12,168 | Direct |
| 06 Aug, 2026 | Randy Woelfel | Director | Acquired M | 5,005 | — | — | 28,918 | Direct |
| 06 Aug, 2026 | G Stephen Finley | Director | Acquired M | 5,005 | — | — | 36,935 | Direct |
| 06 Aug, 2026 | G Stephen Finley | Director | Disposed M | 5,005 | $0.00 | $0 | 0 | Direct |
| 06 Aug, 2026 | Lisa A. Friel | Director | Disposed D | 2,502 | $21.35 | $53.42K | 9,666 | Direct |
| 06 Aug, 2026 | Randy Woelfel | Director | Disposed D | 5,005 | $21.35 | $106.86K | 23,913 | Direct |
| 06 Aug, 2026 | Randy Woelfel | Director | Disposed M | 5,005 | $0.00 | $0 | 0 | Direct |
| 06 Aug, 2026 | Lisa A. Friel | Director | Disposed M | 5,005 | $0.00 | $0 | 0 | Direct |
| 27 Aug, 2025 | Jean-Marc Gilson | President And Ceo | Acquired P | 95 | $21.25 | $2.02K | 11,803 | Direct |
| 07 Aug, 2025 | Randy Woelfel | Director | Acquired M | 4,882 | — | — | 28,795 | Direct |
| 07 Aug, 2025 | Lisa A. Friel | Director | Acquired M | 4,882 | — | — | 9,604 | Direct |
| 07 Aug, 2025 | G Stephen Finley | Director | Acquired M | 4,882 | — | — | 31,930 | Direct |
| 06 Aug, 2025 | G Stephen Finley | Director | Acquired A | 5,005 | $0.00 | $0 | 0 | Direct |
| 07 Aug, 2025 | Randy Woelfel | Director | Disposed D | 4,882 | $21.96 | $107.21K | 23,913 | Direct |
| 07 Aug, 2025 | Lisa A. Friel | Director | Disposed D | 2,441 | $21.96 | $53.60K | 7,163 | Direct |
| 06 Aug, 2025 | Lisa A. Friel | Director | Acquired A | 5,005 | $0.00 | $0 | 0 | Direct |
| 07 Aug, 2025 | G Stephen Finley | Director | Disposed M | 4,882 | $0.00 | $0 | 0 | Direct |