As of April 28, 2026, the three largest insider holders of COOK are Investors Lp Aea (TenPercentOwner, 33.52Mn shares), Investors Lp Aea (TenPercentOwner, 33.52Mn shares), Investors Lp Aea (TenPercentOwner, 33.52Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Investors Lp Aea | - | 0 | 33,519,063 | 02 Aug, 2021 |
| Investors Lp Aea | - | 0 | 33,519,063 | 02 Aug, 2021 |
| Investors Lp Aea | - | 0 | 33,519,063 | 02 Aug, 2021 |
| Teachers Pension Plan Board Ontario | - | 0 | 24,693,075 | 04 Aug, 2021 |
| Teachers Pension Plan Board Ontario | - | 0 | 24,693,075 | 04 Aug, 2021 |
| Teachers Pension Plan Board Ontario | - | 0 | 24,693,075 | 04 Aug, 2021 |
| Capital Management L.P. Trilantic | - | 0 | 17,986,994 | 04 Aug, 2021 |
| Capital Management L.P. Trilantic | - | 0 | 17,986,994 | 04 Aug, 2021 |
| Capital Management L.P. Trilantic | - | 0 | 17,986,994 | 04 Aug, 2021 |
| Capital Management L.P. Trilantic | - | 0 | 17,986,994 | 04 Aug, 2021 |
| Jeremy Andrus | Chief Executive Officer | 14,228,779 | 2,578,648 | 06 Jun, 2025 |
| Jeremy Andrus | Chief Executive Officer | 0 | 3,890,913 | 04 Aug, 2021 |
| Dominic Blosil | Chief Financial Officer | 1,574,030 | 0 | 14 Apr, 2025 |
| James H Jr Hardy | President Of Apption Labs | 1,413,345 | 0 | 14 Apr, 2025 |
| Ralph Alvarez | - | 774,376 | 0 | 04 Feb, 2026 |
| Steven Philip Richman | - | 431,004 | 0 | 04 Feb, 2026 |
| Elizabeth Cahill Lempres | - | 348,560 | 0 | 22 May, 2025 |
| Wendy A. Beck | - | 332,310 | 0 | 22 May, 2025 |
| Wayne Marino | - | 231,158 | 0 | 03 Feb, 2025 |
| Cole Vandenakker | Chief Sales Officer | 26,663 | 0 | 13 Apr, 2026 |
| Cole Vandenakker | Chief Sales Officer | 26,663 | 0 | 13 Apr, 2026 |
| Michael Joseph Hord | Chief Financial Officer | 14,892 | 0 | 23 Apr, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 21 Apr, 2026 | Michael Joseph Hord | Common Stock | D | 163 | $43.47 | 14,892 | D | F |
| 21 Apr, 2026 | Michael Joseph Hord | Common Stock | D | 163 | $43.47 | 14,892 | D | F |
| 21 Apr, 2026 | Michael Joseph Hord | Common Stock | D | 163 | $43.47 | 14,892 | D | F |
| 21 Apr, 2026 | Michael Joseph Hord | Common Stock | D | 163 | $43.47 | 14,892 | D | F |
| 21 Apr, 2026 | Michael Joseph Hord | Common Stock | D | 163 | $43.47 | 14,892 | D | F |
| 06 Apr, 2026 | Cole Vandenakker | Common Stock | D | 602 | $30.68 | 26,663 | D | F |
| 06 Apr, 2026 | Michael Joseph Hord | Common Stock | D | 548 | $30.68 | 15,653 | D | F |
| 08 Apr, 2026 | Michael Joseph Hord | Common Stock | D | 598 | $31.93 | 15,055 | D | F |
| 02 Feb, 2026 | Ralph Alvarez | Common Stock | A | 37,500 | $0.00 | 774,376 | D | A |
| 02 Feb, 2026 | Steven Philip Richman | Common Stock | A | 17,045 | $0.00 | 431,004 | D | A |
| 03 Nov, 2025 | Steven Philip Richman | Common Stock | A | 20,380 | $0.00 | 413,959 | D | A |
| 03 Nov, 2025 | Ralph Alvarez | Common Stock | A | 44,836 | $0.00 | 736,876 | D | A |
| 01 Aug, 2025 | Steven Philip Richman | Common Stock | A | 11,432 | $0.00 | 393,579 | D | A |
| 01 Aug, 2025 | Ralph Alvarez | Common Stock | A | 25,152 | $0.00 | 692,040 | D | A |
| 04 Jun, 2025 | Jeremy Andrus | Common Stock | A | 300,762 | $1.34 | 13,805,554 | D | P |
| 04 Jun, 2025 | Jeremy Andrus | Common Stock | D | 3,200 | $0.00 | 13,802,354 | D | G |
| 04 Jun, 2025 | Jeremy Andrus | Common Stock | A | 3,200 | $0.00 | 3,200 | I | G |
| 04 Jun, 2025 | Jeremy Andrus | Common Stock | D | 310 | $0.00 | 2,585,138 | I | G |
| 04 Jun, 2025 | Jeremy Andrus | Common Stock | A | 310 | $0.00 | 3,510 | I | G |
| 05 Jun, 2025 | Jeremy Andrus | Common Stock | D | 10,000 | $0.00 | 2,575,138 | I | G |