Michael Gregory OHara
CIK 1295598 · last filed 2026-05-15
Michael Gregory OHara is a corporate insider who has filed 13 SEC Form 4 insider transactions across 4 companies since 2021. The most recent filing, for GBTG, was dated May 15, 2026. Across all open-market trades the lifetime net is −$4.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $191.5M across reported positions. 22 SEC filings were submitted jointly with Certares Holdings (Blockable) LLC.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$191.51M
4
13
-$4.13M
Filer Profile
350 MADISON AVENUE, 8TH FLOOR
NEW YORK, NY 10017
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GBTG | Director | 20,084,796 | $9.48 | $190.40M | -$4.13M | 7 | 2026-05-15 |
| TRIP | Director | 119,139 | $9.32 | $1.11M | $0 | 3 | 2025-06-20 |
| Liberty TripAdvisor Holdings, Inc. (LTRPB) Delisted | Director | 198,079 | $10.50 | $2.08M | $0 | 2 | 2022-12-14 |
| Global Business Travel Group, Inc. (GBTG.WS) Delisted | Director | 20,834 | $1.38 | $28.8K | $0 | 1 | 2022-08-16 |
Recent Filings
13 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-15 | GBTG | Grant (A) | +23,429 | $0 | EDGAR |
| 2025-06-20 | TRIP | Grant (A) | +19,171 | $0 | EDGAR |
| 2025-06-13 | GBTG | Grant (A) | +30,816 | $0 | EDGAR |
| 2025-03-10 | GBTG | Sell (S) | −517,130 | -$4.13M | EDGAR |
| 2024-11-21 | GBTG | Other (J) | −775,695 | $0 | EDGAR |
| 2024-06-20 | TRIP | Grant (A) | +122,544 | $0 | EDGAR |
| 2024-06-07 | GBTG | Grant (A) | +25,039 | $0 | EDGAR |
| 2024-01-16 | GBTG | Other (J) | +21,257,095 | $0 | EDGAR |
| 2023-06-07 | GBTG | Grant (A) | +20,408 | $0 | EDGAR |
| 2022-12-14 | Liberty TripAdvisor Holdings, Inc. (LTRPB) Delisted | Grant (A) | — | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.