Quintin Kneen
CIK 1391071 · DIRECTOR, PRESIDENT & CEO · last filed 2026-03-23
Quintin Kneen is a DIRECTOR, PRESIDENT & CEO who has filed 253 SEC Form 4 insider transactions across 5 companies since 2008. The most recent filing shows the insider had shares withheld for taxes covering $1.0M of TDW on Mar 23, 2026. Across all open-market trades the lifetime net is −$55.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $30.9M across reported positions.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
Filer Profile
HOUSTON, TX 77060
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TDW | DIRECTOR, PRESIDENT & CEO | 364,742 | $84.59 | $30.86M | $2.00M | 6 | 2026-03-23 |
| TIDEWATER INC (TDW.WS) Delisted | DIRECTOR, PRESIDENT & CEO | 335,718 | $0.01 | $3.1K | -$54.86M | 4 | 2024-06-13 |
| TIDEWATER INC (TDW.WS.B) Delisted | President, CEO & Director | 344,094 | $0.03 | $11.4K | $9.9K | 25 | 2023-04-24 |
| GULFMARK OFFSHORE INC (GLF.WS) Delisted | President & CEO | 0 | — | — | $0 | 3 | 2018-11-15 |
| GULFMARK OFFSHORE INC (GLF) Delisted | President & CEO | 289,112 | — | — | -$2.27M | 195 | 2017-03-28 |
Recent Filings
253 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-23 | TDW | Tax (F) | −14,193 | -$1.03M | EDGAR |
| 2026-03-20 | TDW | Mixed | +65,548 | $4.93M | EDGAR |
| 2025-03-25 | TDW | Tax (F) | −8,819 | -$371.0K | EDGAR |
| 2025-03-20 | TDW | Mixed | +153,069 | $6.33M | EDGAR |
| 2025-03-12 | TDW | Tax (F) | −12,974 | -$523.5K | EDGAR |
| 2024-12-16 | TDW | Buy (P) | +41,615 | $2.00M | EDGAR |
| 2024-06-13 | TIDEWATER INC (TDW.WS) Delisted | Sell (S) | −367,094 | -$38.51M | EDGAR |
| 2024-06-12 | TDW | Notice (144) | −167,094 | -$17.24M | EDGAR |
| 2024-06-11 | TDW | Notice (144) | −200,000 | -$20.97M | EDGAR |
| 2024-05-09 | TIDEWATER INC (TDW.WS) Delisted | Sell (S) | −150,000 | -$16.35M | 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.