As of March 23, 2026, the three largest insider holders of GTLB are Capital Management Vii, L.L.C. August (TenPercentOwner, 8.98Mn shares), Strategic Partners Iii, L.P. Iconiq (TenPercentOwner, 3.29Mn shares), 2021 Gp, L.L.C. Gv (Other, 2.65Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Capital Management Vii, L.L.C. August | - | 0 | 14,931,200 | 29 Apr, 2022 |
| Capital Management Vii, L.L.C. August | - | 110,907 | 8,867,314 | 18 Aug, 2022 |
| 2021 Gp, L.L.C. Gv | - | 0 | 2,647,312 | 09 May, 2023 |
| Strategic Partners Iv, L.P. Iconiq | - | 657,578 | 1,089,531 | 22 Sep, 2023 |
| Strategic Partners Vi, L.P. Iconiq | - | 429,104 | 535,503 | 13 Dec, 2021 |
| Michael Eugene Mcbride | Chief Revenue Officer | 0 | 823,898 | 07 Jul, 2023 |
| 2021 Gp, L.L.C. Gv | - | 0 | 555,831 | 12 May, 2022 |
| Jessica P Ross | Chief Financial Officer | 530,785 | 0 | 13 Mar, 2026 |
| Sivaprasad Padisetty | Chief Technology Officer | 460,014 | 0 | 13 Mar, 2026 |
| Christopher Lee Weber | Chief Revenue Officer | 427,628 | 0 | 25 Jun, 2024 |
| William Staples | Chief Executive Officer | 344,651 | 0 | 01 Apr, 2026 |
| Crossover Management X, Ltd. Technology | - | 0 | 325,000 | 29 Oct, 2021 |
| Sabrina Farmer | Chief Technology Officer | 232,799 | 0 | 17 Dec, 2025 |
| Ian Steward | Chief Revenue Officer | 172,887 | 0 | 17 Mar, 2026 |
| Michael Eugene Mcbride | Chief Revenue Officer | 145,755 | 0 | 21 Jun, 2023 |
| Godfrey Sullivan | - | 134,819 | 0 | 23 Jun, 2025 |
| Robin Schulman | Chief Legal Officer Corp Sec | 131,584 | 0 | 17 Mar, 2026 |
| Karen Blasing | - | 97,389 | 0 | 16 Oct, 2025 |
| Erin Mannix | Chief Accounting Officer | 72,448 | 0 | 23 Sep, 2024 |
| Eric David Johnson | Chief Technology Officer | 55,469 | 0 | 20 Sep, 2022 |
| James Shen | Interim Cfo | 52,284 | 0 | 05 Jan, 2026 |
| Simon Mundy | Chief Accounting Officer | 45,043 | 0 | 17 Mar, 2026 |
| Sundeep Bedi | - | 17,319 | 0 | 23 Jun, 2025 |
| Susan L Bostrom | - | 17,319 | 0 | 30 Mar, 2026 |
| Dale R Brown | Principal Accounting Officer | 16,144 | 0 | 21 Jun, 2023 |
| Mark Porter | - | 9,656 | 0 | 19 Dec, 2023 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 31 Mar, 2026 | William Staples | Class A Common Stock | A | 5,069 | $21.30 | 343,710 | D | P |
| 31 Mar, 2026 | William Staples | Class A Common Stock | A | 941 | $21.65 | 344,651 | D | P |
| 27 Mar, 2026 | Susan L Bostrom | Class A Common Stock | D | 10,000 | $20.45 | 39,819 | D | S |
| 27 Mar, 2026 | Susan L Bostrom | Class A Common Stock | D | 22,500 | $20.32 | 17,319 | D | S |
| 19 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 495 | $22.95 | 325 | I | S |
| 19 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 529 | $22.95 | 347 | I | S |
| 19 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 499 | $22.95 | 328 | I | S |
| 19 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 827 | $22.95 | 543 | I | S |
| 19 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 49,349 | $22.95 | 9,079 | I | S |
| 19 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 66,183 | $22.95 | 66,797 | I | S |
| 19 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 235,382 | $22.95 | 193,722 | I | S |
| 19 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 346,845 | $22.95 | 188,658 | I | S |
| 20 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 325 | $22.37 | 0 | I | S |
| 20 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 347 | $22.37 | 0 | I | S |
| 20 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 328 | $22.37 | 0 | I | S |
| 20 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 543 | $22.37 | 0 | I | S |
| 20 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 9,079 | $22.37 | 0 | I | S |
| 20 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 66,797 | $22.37 | 0 | I | S |
| 20 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 193,722 | $22.37 | 0 | I | S |
| 20 Mar, 2026 | Matthew Jacobson | Class A Common Stock | D | 188,658 | $22.37 | 0 | I | S |