As of April 22, 2026, the three largest insider holders of COMP are Excalibur (Cayman) Ltd Svf (TenPercentOwner, 48.07Mn shares), Robert L. Reffkin (Chairman And Ceo, 8.60Mn shares), Robert L. Reffkin (Chairman And Ceo, 7.83Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Excalibur (Cayman) Ltd Svf | - | 0 | 48,070,273 | 26 Mar, 2025 |
| Robert L. Reffkin | Chairman And Ceo | 0 | 8,601,981 | 15 Sep, 2021 |
| Robert L. Reffkin | Chairman And Ceo | 0 | 7,828,116 | 14 Aug, 2024 |
| Gregory M. Hart | Chief Operating Officer | 882,679 | 0 | 05 Dec, 2023 |
| Kalani Reelitz | Chief Financial Officer | 811,932 | 0 | 08 Jul, 2025 |
| Robert L. Reffkin | Chairman And Ceo | 515,796 | 0 | 06 Feb, 2026 |
| Robert S. Lehman | Chief Business Officer | 456,497 | 0 | 13 Dec, 2022 |
| Joseph Sirosh | Chief Technology Officer | 328,555 | 0 | 19 Aug, 2022 |
| Scott R. Wahlers | Cfo | 295,179 | 0 | 25 Mar, 2026 |
| Bradley K Serwin | General Counsel | 258,712 | 0 | 25 Nov, 2025 |
| Steven J Sordello | - | 209,296 | 0 | 04 Feb, 2026 |
| Jr Charles E Phillips | - | 201,354 | 0 | 06 Jun, 2025 |
| Frank Martell | - | 182,945 | 0 | 06 Jun, 2025 |
| Josh N. Mccarter | - | 0 | 182,159 | 10 Sep, 2025 |
| Dawanna Williams | - | 167,729 | 0 | 06 Jun, 2025 |
| Pamela Thomas-Graham | - | 151,300 | 0 | 06 Jun, 2025 |
| Allan Leinwand | - | 0 | 146,352 | 05 Mar, 2026 |
| Jeffrey T Housenbold | - | 127,152 | 0 | 05 Jul, 2024 |
| Kristen M. Ankerbrandt | Chief Financial Officer | 119,564 | 0 | 08 Jul, 2022 |
| Ethan Charles Glass | Chief Legal Officer | 100,636 | 0 | 18 Mar, 2026 |
| Neda Navab | President, Us Regional Ops | 77,302 | 0 | 07 Dec, 2022 |
| Priyanka Singh | Chief People Officer | 61,537 | 0 | 07 Dec, 2022 |
| Anand Mehta | Chief People Officer | 60,576 | 0 | 07 Dec, 2021 |
| Frank Martell | - | 0 | 30,000 | 18 May, 2022 |
| Danielle J. Wilkie | President, Customer Success | 604 | 0 | 07 Dec, 2022 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 23 Mar, 2026 | Ethan Charles Glass | Restricted Stock Unit (RSU) | A | 156,959 | $0.00 | 156,959 | D | A |
| 23 Mar, 2026 | Timothy B. Gustavson | Restricted Stock Unit (RSU) | A | 36,787 | $0.00 | 36,787 | D | A |
| 23 Mar, 2026 | Scott R. Wahlers | Class A Common Stock | A | 35,460 | $0.00 | 313,282 | D | M |
| 23 Mar, 2026 | Timothy B. Gustavson | Restricted Stock Unit (RSU) | A | 15,750 | $0.00 | 15,750 | D | A |
| 23 Mar, 2026 | Scott R. Wahlers | Class A Common Stock | D | 18,103 | $7.77 | 295,179 | D | F |
| 23 Mar, 2026 | Timothy B. Gustavson | Restricted Stock Unit (RSU) | A | 11,898 | $0.00 | 11,898 | D | A |
| 23 Mar, 2026 | Scott R. Wahlers | Performance Stock Unit (PSU) | A | 70,921 | $0.00 | 70,921 | D | A |
| 23 Mar, 2026 | Scott R. Wahlers | Performance Stock Unit (PSU) | D | 35,460 | $0.00 | 35,461 | D | M |
| 23 Mar, 2026 | Timothy B. Gustavson | Restricted Stock Unit (RSU) | A | 64,696 | $0.00 | 64,696 | D | A |
| 23 Mar, 2026 | Scott R. Wahlers | Restricted Stock Unit (RSU) | A | 196,199 | $0.00 | 196,199 | D | A |
| 23 Mar, 2026 | Timothy B. Gustavson | Restricted Stock Unit (RSU) | A | 18,431 | $0.00 | 18,431 | D | A |
| 16 Mar, 2026 | Ethan Charles Glass | Class A Common Stock | A | 101,733 | $0.00 | 151,606 | D | M |
| 16 Mar, 2026 | Scott R. Wahlers | Class A Common Stock | A | 56,690 | $0.00 | 306,763 | D | M |
| 16 Mar, 2026 | Ethan Charles Glass | Class A Common Stock | D | 50,970 | $8.28 | 100,636 | D | F |
| 16 Mar, 2026 | Scott R. Wahlers | Class A Common Stock | D | 28,941 | $8.28 | 277,822 | D | F |
| 16 Mar, 2026 | Scott R. Wahlers | Restricted Stock Unit (RSU) | D | 36,895 | $0.00 | 267,488 | D | M |
| 16 Mar, 2026 | Ethan Charles Glass | Restricted Stock Unit (RSU) | D | 38,150 | $0.00 | 534,100 | D | M |
| 16 Mar, 2026 | Scott R. Wahlers | Restricted Stock Unit (RSU) | D | 19,795 | $0.00 | 270,536 | D | M |
| 16 Mar, 2026 | Ethan Charles Glass | Restricted Stock Unit (RSU) | D | 63,583 | $0.00 | 127,167 | D | M |
| 03 Mar, 2026 | Allan Leinwand | Class A Common Stock | D | 30,296 | $0.00 | 0 | D | G |