O'Brien Michael Graham
CIK 2034804
Transactions on file
88
Tickers traded
Recent activity
| Filed | Txn date | Issuer | Roles | Code | Shares | Value | % since Filing | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-10-13 | 2026-10-09 | GTM ZoomInfo Technologies Inc. | Officer CFO | Sale | 5,000 | $20.0K | +7.7% | open → |
| 2026-10-05 | 2026-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 32,783 | $124.2K | +13.7% | open → |
| 2026-10-05 | 2026-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 49,219 | $0.00 | — | open → |
| 2026-10-05 | 2026-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 7,119 | $0.00 | — | open → |
| 2026-10-05 | 2026-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 7,813 | $0.00 | — | open → |
| 2026-10-05 | 2026-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 765 | $0.00 | — | open → |
| 2026-10-05 | 2026-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 223 | $0.00 | — | open → |
| 2026-10-05 | 2026-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 1,555 | $0.00 | — | open → |
| 2026-09-03 | 2026-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 268 | $1.1K | +1.7% | open → |
| 2026-09-03 | 2026-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 214 | $0.00 | — | open → |
| 2026-09-03 | 2026-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 328 | $0.00 | — | open → |
| 2026-08-07 | 2026-08-06 | GTM ZoomInfo Technologies Inc. | Officer CFO | Sale | 5,000 | $20.0K | +7.7% | open → |
| 2026-08-04 | 2026-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 61,073 | $201.5K | +30.6% | open → |
| 2026-08-04 | 2026-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 758 | $2.5K | +30.6% | open → |
| 2026-08-04 | 2026-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 91,384 | $0.00 | — | open → |
| 2026-08-04 | 2026-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 29,400 | $0.00 | — | open → |
| 2026-08-04 | 2026-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 3,469 | $0.00 | — | open → |
| 2026-08-04 | 2026-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 1,541 | $0.00 | — | open → |
| 2026-07-06 | 2026-07-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 32,781 | $96.0K | +47.1% | open → |
| 2026-07-06 | 2026-07-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 49,218 | $0.00 | — | open → |
| 2026-07-06 | 2026-07-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 7,118 | $0.00 | — | open → |
| 2026-07-06 | 2026-07-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 7,812 | $0.00 | — | open → |
| 2026-07-06 | 2026-07-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 764 | $0.00 | — | open → |
| 2026-07-06 | 2026-07-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 223 | $0.00 | — | open → |
| 2026-07-06 | 2026-07-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 1,555 | $0.00 | — | open → |
| 2026-06-02 | 2026-06-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 268 | $892.44 | +29.4% | open → |
| 2026-06-02 | 2026-06-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 328 | $0.00 | — | open → |
| 2026-06-02 | 2026-06-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 214 | $0.00 | — | open → |
| 2025-01-03 | 2025-01-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 1,555 | — | — | open → |
| 2025-01-03 | 2025-01-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 765 | — | — | open → |
| 2025-01-03 | 2025-01-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Tax | 984 | $10.3K | — | open → |
| 2025-01-03 | 2025-01-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 223 | — | — | open → |
| 2025-02-04 | 2025-02-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Tax | 1,339 | $13.8K | — | open → |
| 2025-02-04 | 2025-02-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Tax | 595 | $6.1K | — | open → |
| 2025-02-04 | 2025-02-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 3,468 | — | — | open → |
| 2025-02-04 | 2025-02-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 1,541 | — | — | open → |
| 2025-03-04 | 2025-03-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 328 | — | — | open → |
| 2025-03-04 | 2025-03-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Tax | 262 | $3.1K | — | open → |
| 2025-03-04 | 2025-03-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 506 | — | — | open → |
| 2025-03-04 | 2025-03-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Tax | 169 | $2.0K | — | open → |
| 2025-03-04 | 2025-03-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 214 | — | — | open → |
| 2025-03-04 | 2025-03-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 240 | — | — | open → |
| 2025-04-03 | 2025-04-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 1,554 | — | — | open → |
| 2025-04-03 | 2025-04-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 224 | — | — | open → |
| 2025-04-03 | 2025-04-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Exer. | 764 | — | — | open → |
| 2025-04-03 | 2025-04-01 | ZI ZoomInfo Technologies Inc. | Officer Chief Financial Officer | Tax | 848 | $8.5K | — | open → |
| 2025-05-05 | 2025-05-01 | ZI ZoomInfo Technologies Inc. | Officer Interim CFO | Tax | 1,156 | $9.9K | — | open → |
| 2025-05-05 | 2025-05-01 | ZI ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 3,469 | — | — | open → |
| 2025-05-05 | 2025-05-01 | ZI ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 1,542 | — | — | open → |
| 2025-05-05 | 2025-05-01 | ZI ZoomInfo Technologies Inc. | Officer Interim CFO | Tax | 514 | $4.4K | — | open → |
| 2025-06-03 | 2025-06-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 213 | — | — | open → |
| 2025-06-03 | 2025-06-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 240 | — | — | open → |
| 2025-06-03 | 2025-06-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 328 | — | — | open → |
| 2025-06-03 | 2025-06-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 507 | — | — | open → |
| 2025-06-03 | 2025-06-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Tax | 261 | $2.5K | -54.9% | open → |
| 2025-06-03 | 2025-06-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Tax | 169 | $1.6K | -54.9% | open → |
| 2026-05-05 | 2026-05-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 1,706 | $10.7K | -31.0% | open → |
| 2026-05-05 | 2026-05-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 758 | $4.7K | -31.0% | open → |
| 2026-05-05 | 2026-05-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 3,469 | $0.00 | — | open → |
| 2026-05-05 | 2026-05-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 1,542 | $0.00 | — | open → |
| 2025-12-03 | 2025-12-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 187 | $1.9K | -56.6% | open → |
| 2025-12-03 | 2025-12-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 174 | $1.7K | -56.6% | open → |
| 2025-12-03 | 2025-12-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 328 | $0.00 | — | open → |
| 2025-12-03 | 2025-12-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 214 | $0.00 | — | open → |
| 2025-12-03 | 2025-12-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 507 | $0.00 | — | open → |
| 2025-11-04 | 2025-11-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 1,185 | $13.3K | -61.6% | open → |
| 2025-11-04 | 2025-11-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 527 | $5.9K | -61.6% | open → |
| 2025-11-04 | 2025-11-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 3,469 | $0.00 | — | open → |
| 2025-11-04 | 2025-11-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 1,541 | $0.00 | — | open → |
| 2025-10-03 | 2025-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 11,542 | $125.9K | -60.5% | open → |
| 2025-10-03 | 2025-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 31,250 | $0.00 | — | open → |
| 2025-10-03 | 2025-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 764 | $0.00 | — | open → |
| 2025-10-03 | 2025-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 223 | $0.00 | — | open → |
| 2025-10-03 | 2025-10-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 1,555 | $0.00 | — | open → |
| 2025-07-02 | 2025-07-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 1,555 | — | — | open → |
| 2025-07-02 | 2025-07-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Tax | 848 | $8.6K | -57.4% | open → |
| 2025-07-02 | 2025-07-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 765 | — | — | open → |
| 2025-07-02 | 2025-07-01 | GTM ZoomInfo Technologies Inc. | Officer Interim CFO | Exer. | 223 | — | — | open → |
| 2025-08-04 | 2025-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 1,156 | $12.5K | -60.2% | open → |
| 2025-08-04 | 2025-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 514 | $5.6K | -60.2% | open → |
| 2025-08-04 | 2025-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 3,469 | — | — | open → |
| 2025-08-04 | 2025-08-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 1,542 | — | — | open → |
| 2025-09-03 | 2025-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 506 | — | — | open → |
| 2025-09-03 | 2025-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 240 | — | — | open → |
| 2025-09-03 | 2025-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 170 | $1.9K | -60.5% | open → |
| 2025-09-03 | 2025-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Tax | 263 | $2.9K | -60.5% | open → |
| 2025-09-03 | 2025-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 327 | — | — | open → |
| 2025-09-03 | 2025-09-01 | GTM ZoomInfo Technologies Inc. | Officer CFO | Exer. | 214 | — | — | open → |
