O'Brien Michael Graham Insider Trading -- Recent SEC Form 4 Transactions

O'Brien Michael Graham (CIK 2034804) reported 88 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-09-03). Recent activity: Buy GTM (328 shares), Buy GTM (214 shares), Sell GTM (268 shares), Sell GTM (5,000 shares), Buy GTM (1,541 shares). Source: SEC Form 4.

DateCompanyRoleTypeSharesValue
2026-09-03ZoomInfo Technologies Inc. (GTM)CFOBuy328$0
2026-09-03ZoomInfo Technologies Inc. (GTM)CFOBuy214$0
2026-09-03ZoomInfo Technologies Inc. (GTM)CFOSell268$1,136
2026-08-07ZoomInfo Technologies Inc. (GTM)CFOSell5,000$20,002
2026-08-04ZoomInfo Technologies Inc. (GTM)CFOBuy1,541$0
2026-08-04ZoomInfo Technologies Inc. (GTM)CFOBuy3,469$0
2026-08-04ZoomInfo Technologies Inc. (GTM)CFOBuy29,400$0
2026-08-04ZoomInfo Technologies Inc. (GTM)CFOBuy91,384$0
2026-08-04ZoomInfo Technologies Inc. (GTM)CFOSell758$2,501
2026-08-04ZoomInfo Technologies Inc. (GTM)CFOSell61,073$201,541
2026-07-06ZoomInfo Technologies Inc. (GTM)CFOBuy764$0
2026-07-06ZoomInfo Technologies Inc. (GTM)CFOBuy223$0
2026-07-06ZoomInfo Technologies Inc. (GTM)CFOBuy1,555$0
2026-07-06ZoomInfo Technologies Inc. (GTM)CFOBuy7,812$0
2026-07-06ZoomInfo Technologies Inc. (GTM)CFOBuy7,118$0
2026-07-06ZoomInfo Technologies Inc. (GTM)CFOBuy49,218$0
2026-07-06ZoomInfo Technologies Inc. (GTM)CFOSell32,781$96,048
2026-06-02ZoomInfo Technologies Inc. (GTM)CFOBuy214$0
2026-06-02ZoomInfo Technologies Inc. (GTM)CFOBuy328$0
2026-06-02ZoomInfo Technologies Inc. (GTM)CFOSell268$892
2026-05-05ZoomInfo Technologies Inc. (GTM)CFOBuy1,542$0
2026-05-05ZoomInfo Technologies Inc. (GTM)CFOBuy3,469$0
2026-05-05ZoomInfo Technologies Inc. (GTM)CFOSell758$4,738
2026-05-05ZoomInfo Technologies Inc. (GTM)CFOSell1,706$10,662
2026-04-03ZoomInfo Technologies Inc. (GTM)CFOBuy1,554$0

Source: SEC Form 4 filings · as of 2026-09-03