Over the 90-day window ending January 10, 2026, Marqeta's three dominant insider ownership positions are held by Director Jason M. Gardner (14.23Mn shares), Director Michael Milotich (894.25K shares), Chief Executive Officer Simon Khalaf (763.59K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Jason M. Gardner | 14,225,373 | 19 Dec, 2025 | |
| Michael Milotich | Nan | 894,252 | 03 Dec, 2025 |
| Simon Khalaf | Chief Executive Officer | 763,585 | 03 Dec, 2024 |
| Todd Pollak | Chief Revenue Officer | 498,780 | 03 Dec, 2025 |
| Crystal Sumner | Nan | 322,059 | 17 Dec, 2025 |
| Strategic Partners Iii, L.P. Iconiq | 153,051 | 15 Jun, 2021 | |
| Najuma Atkinson | 131,405 | 16 Dec, 2025 | |
| Randall F. Kern | Nan | 130,183 | 04 Sep, 2024 |
| Srikiran Prasad | 126,337 | 16 Sep, 2025 | |
| Judson C Linville | 119,656 | 16 Jun, 2025 | |
| Sarah Barkema | Principal Accounting Officer | 111,810 | 03 Dec, 2025 |
| Godfrey Sullivan | 99,999 | 16 Jun, 2025 | |
| Helen Riley | 99,999 | 16 Jun, 2025 | |
| Geraldine Elliott | 61,612 | 17 Jun, 2024 | |
| Martha Cummings | 44,675 | 15 Dec, 2025 | |
| Arnon Dinur | 37,826 | 17 Jun, 2024 | |
| R. Mark Graf | 25,791 | 23 Jul, 2025 | |
| Alpesh Chokshi | 25,593 | 16 Jun, 2025 | |
| Christopher Mckay | 21,035 | 31 May, 2022 | |
| Vidya Peters | Chief Operating Officer | 14,158 | 06 Sep, 2022 |
| Seth R Weissman | Nan | 11,608 | 05 Dec, 2022 |
| Renata Caine | Nan | 4,813 | 05 Jan, 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 |
|---|---|---|---|---|---|---|---|---|
| 19 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 6,653 | $5.00 | 293,334 | I | S |
| 19 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 62,390 | $5.00 | 14,225,373 | I | S |
| 18 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 32,620 | $5.00 | 14,287,763 | I | S |
| 18 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 3,480 | $5.00 | 299,987 | I | S |
| 17 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 102,439 | $5.00 | 14,320,383 | I | S |
| 17 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 10,927 | $5.00 | 303,467 | I | S |
| 15 Dec, 2025 | Crystal Sumner | Class A Common Stock | D | 5,056 | $4.85 | 322,059 | D | S |
| 12 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 5,606 | $5.00 | 314,394 | I | S |
| 12 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 52,551 | $5.00 | 14,924,822 | I | S |
| 12 Dec, 2025 | Jason M. Gardner | Class A Common Stock | D | 502,000 | $0.00 | 14,422,822 | I | G |
| 12 Dec, 2025 | Najuma Atkinson | Class A Common Stock | D | 10,000 | $5.00 | 131,405 | D | S |
| 11 Dec, 2025 | Martha Cummings | Class A Common Stock | D | 12,712 | $4.95 | 44,675 | D | S |
| 01 Dec, 2025 | Crystal Sumner | Class A Common Stock | D | 14,913 | $4.74 | 285,048 | D | F |
| 01 Dec, 2025 | Crystal Sumner | Class A Common Stock | A | 10,921 | $0.00 | 330,435 | D | M |
| 01 Dec, 2025 | Crystal Sumner | Class A Common Stock | A | 36,859 | $0.00 | 321,907 | D | M |
| 01 Dec, 2025 | Crystal Sumner | Class A Common Stock | A | 6,118 | $0.00 | 330,455 | D | M |
| 01 Dec, 2025 | Crystal Sumner | Class A Common Stock | A | 27,318 | $0.00 | 299,961 | D | M |
| 01 Dec, 2025 | Crystal Sumner | Class A Common Stock | D | 6,098 | $4.74 | 324,337 | D | F |
| 01 Dec, 2025 | Crystal Sumner | Class A Common Stock | D | 3,340 | $4.74 | 327,115 | D | F |
| 01 Dec, 2025 | Crystal Sumner | Class A Common Stock | D | 20,121 | $4.74 | 301,786 | D | F |