O'Brien Michael Graham
CFO · 64 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 32,781 | $2.93 | $96,048.33 | filing |
| 2026-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 7,812 | — | — | filing |
| 2026-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 7,118 | — | — | filing |
| 2026-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,555 | — | — | filing |
| 2026-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 49,218 | — | — | filing |
| 2026-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 764 | — | — | filing |
| 2026-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 223 | — | — | filing |
| 2026-06-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 268 | $3.33 | $892.44 | filing |
| 2026-06-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 328 | — | — | filing |
| 2026-06-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 214 | — | — | filing |
| 2026-05-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 1,706 | $6.25 | $10,662.50 | filing |
| 2026-05-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 758 | $6.25 | $4,737.50 | filing |
| 2026-05-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 3,469 | — | — | filing |
| 2026-05-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,542 | — | — | filing |
| 2026-04-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 18,054 | $5.98 | $107,962.92 | filing |
| 2026-04-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 7,813 | — | — | filing |
| 2026-04-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,554 | — | — | filing |
| 2026-04-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 224 | — | — | filing |
| 2026-04-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 765 | — | — | filing |
| 2026-04-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 29,400 | — | — | filing |
| 2026-04-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 28,050 | — | — | filing |
| 2026-03-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 186 | $6.21 | $1,155.06 | filing |
| 2026-03-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 328 | — | — | filing |
| 2026-03-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 213 | — | — | filing |
| 2026-02-05 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 33,512 | $6.87 | $230,227.44 | filing |
| 2026-02-05 | GTM | ZoomInfo Technologies Inc. | Option exercise | 71,777 | — | — | filing |
| 2026-02-05 | GTM | ZoomInfo Technologies Inc. | Option exercise | 26,378 | — | — | filing |
| 2026-02-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 1,369 | $8.05 | $11,020.45 | filing |
| 2026-02-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 609 | $8.05 | $4,902.45 | filing |
| 2026-02-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 3,468 | — | — | filing |
| 2026-02-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,542 | — | — | filing |
| 2026-01-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 4,086 | $10.17 | $41,554.62 | filing |
| 2026-01-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,555 | — | — | filing |
| 2026-01-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 223 | — | — | filing |
| 2026-01-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 764 | — | — | filing |
| 2026-01-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 7,812 | — | — | filing |
| 2025-12-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 187 | $9.92 | $1,855.04 | filing |
| 2025-12-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 174 | $9.92 | $1,726.08 | filing |
| 2025-12-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 328 | — | — | filing |
| 2025-12-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 507 | — | — | filing |
| 2025-12-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 214 | — | — | filing |
| 2025-11-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 1,185 | $11.22 | $13,295.70 | filing |
| 2025-11-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 527 | $11.22 | $5,912.94 | filing |
| 2025-11-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,541 | — | — | filing |
| 2025-11-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 3,469 | — | — | filing |
| 2025-10-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 11,542 | $10.91 | $125,923.22 | filing |
| 2025-10-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 223 | — | — | filing |
| 2025-10-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,555 | — | — | filing |
| 2025-10-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 764 | — | — | filing |
| 2025-10-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 31,250 | — | — | filing |
| 2025-09-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 263 | $10.90 | $2,866.70 | filing |
| 2025-09-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 170 | $10.90 | $1,853.00 | filing |
| 2025-09-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 240 | — | — | filing |
| 2025-09-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 214 | — | — | filing |
| 2025-09-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 327 | — | — | filing |
| 2025-09-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 506 | — | — | filing |
| 2025-08-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 1,156 | $10.83 | $12,519.48 | filing |
| 2025-08-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 514 | $10.83 | $5,566.62 | filing |
| 2025-08-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,542 | — | — | filing |
| 2025-08-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 3,469 | — | — | filing |
| 2025-07-01 | GTM | ZoomInfo Technologies Inc. | Tax withholding | 848 | $10.12 | $8,581.76 | filing |
| 2025-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 765 | — | — | filing |
| 2025-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 223 | — | — | filing |
| 2025-07-01 | GTM | ZoomInfo Technologies Inc. | Option exercise | 1,555 | — | — | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.