🕵️ Tidewater Inc ($TDGMW)
SEC insider & ownership activity, last 12 months · CIK 98222 · every row links its SEC filing
Over the last 12 months insiders sold $8.6M with no open-market buying against it. Daniel A. Hudson sold $4.2M (Feb–Sep). 1 planned sale is pending, the largest $47.6M (Robotti Robert). No red-flag 8-Ks in the window.
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Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
0 buyers, $0 (0 lots) · 3 sellers, $8.6M (8 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Daniel A. Hudson | 0 | – | 5 | $4.2M | Sep 2, 2026 |
| Samuel R. Rubio | 0 | – | 2 | $3.4M | Aug 12, 2026 |
| Traub Kenneth | 0 | – | 1 | $990K | Sep 2, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13.6% | 13G | Feb 5, 2025 | filing ↗ | |
| T. ROWE Price Associates, Inc. | 6.5% | 13G | May 15, 2026 | filing ↗ | |
| Neuberger Berman Group LLC | 5.8% | 13G | Feb 4, 2025 | filing ↗ | |
| Neuberger Berman Investment Advisers LLC | 5.6% | 13G | Feb 4, 2025 | filing ↗ | |
| Vanguard Portfolio Management | 5.4% | 13G | Apr 29, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Robotti Robert | $47.6M | Sep 16, 2026 | filing ↗ |
| Traub Kenneth | $1.9M | Sep 1, 2026 | filing ↗ |
| Samuel R. Rubio | $1.7M | Aug 12, 2026 | filing ↗ |
| Daniel A. Hudson | $445K | Aug 10, 2026 | filing ↗ |
| Darron M. Anderson | $96K | Jul 22, 2026 | filing ↗ |
| Darron M. Anderson | $175K | Jun 25, 2026 | filing ↗ |
| Daniel A. Hudson | $326K | Mar 12, 2026 | filing ↗ |
| Daniel A. Hudson | $955K | Mar 5, 2026 | filing ↗ |
| Samuel R. Rubio | $1.8M | Mar 5, 2026 | filing ↗ |
| Daniel A. Hudson | $1.2M | Feb 23, 2026 | filing ↗ |
| Daniel A. Hudson | $700K | Feb 11, 2026 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material agreement (1.01) | Aug 25, 2026 | filing ↗ |
| Acquisition or disposition (2.01) | Aug 25, 2026 | filing ↗ |
| New financial obligation (2.03) | Aug 25, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 25, 2026 | filing ↗ |
| Earnings (2.02) | Aug 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 3, 2026 | filing ↗ |
| Other events (8.01) | Jun 30, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jun 16, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jun 16, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 16, 2026 | filing ↗ |
| Earnings (2.02) | May 4, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 4, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 17, 2026 | filing ↗ |
| Earnings (2.02) | Mar 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 2, 2026 | filing ↗ |
| Material agreement (1.01) | Feb 22, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 22, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 22, 2026 | filing ↗ |
| Earnings (2.02) | Nov 10, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 10, 2025 | filing ↗ |