ROBOTTI ROBERT

CIK 1105838 · View on SEC EDGAR ↗

Insider Activist

First SEC filing: Jan. 16, 2020 · Latest: Dec. 23, 2025

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Institution

View 13F portfolio

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 25 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

25 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 4, 2025 TDW P 15,000 $42.05 $630,750 2,234,957 Indirect +0.68% Acquired 124.3% (price as of 2026-08-19)
June 3, 2025 TDW P 10,000 $42.14 $421,400 2,219,957 Indirect +0.45% Acquired 123.8% (price as of 2026-08-19)
May 30, 2025 TDW P 560 $40.55 $22,708 2,209,957 Indirect +0.03% Acquired 132.6% (price as of 2026-08-19)
March 13, 2025 TDW P 25,000 $40.11 $1,002,750 2,208,670 Indirect +1.14% Acquired 135.1% (price as of 2026-08-19)
March 5, 2025 TDW P 1,770 $40.95 $72,482 2,183,670 Indirect +0.08% Acquired 130.3% (price as of 2026-08-19)
Dec. 20, 2024 AXR S 12,821 $31.56 $404,631 296,594 Indirect -4.14% Disposed -26.6% (price as of 2026-08-19)
Dec. 20, 2024 AXR S 179 $31.56 $5,649 309,415 Indirect -0.06% Disposed -26.6% (price as of 2026-08-19)
Dec. 19, 2024 AXR S 17,496 $31.24 $546,575 309,594 Indirect -5.35% Disposed -25.9% (price as of 2026-08-19)
Dec. 19, 2024 AXR S 357 $31.24 $11,153 327,090 Indirect -0.11% Disposed -25.9% (price as of 2026-08-19)
Dec. 18, 2024 AXR S 197 $31.75 $6,255 327,447 Indirect -0.06% Disposed -27.1% (price as of 2026-08-19)
Dec. 18, 2024 AXR S 4 $31.75 $127 327,644 Indirect 0.00% Disposed -27.1% (price as of 2026-08-19)
Dec. 17, 2024 TDW P 2,067 $48.26 $99,753 2,181,340 Indirect +0.09% Acquired 95.4% (price as of 2026-08-19)
Dec. 16, 2024 TDW P 4,000 $47.47 $189,880 2,179,273 Indirect +0.18% Acquired 98.7% (price as of 2026-08-19)
Dec. 13, 2024 TDW P 16,000 $47.58 $761,280 2,175,273 Indirect +0.74% Acquired 98.2% (price as of 2026-08-19)
Dec. 13, 2024 TDW P 1,147 $47.70 $54,712 2,159,273 Indirect +0.05% Acquired 97.7% (price as of 2026-08-19)
May 21, 2024 TDW S 42,842 $107.28 $4,596,090 2,156,037 Indirect -1.95% Disposed -12.1% (price as of 2026-08-19)
May 21, 2024 TDW S 80,218 $107.28 $8,605,787 2,198,879 Indirect -3.52% Disposed -12.1% (price as of 2026-08-19)
May 20, 2024 TDW S 1,851 $107.23 $198,483 2,279,097 Indirect -0.08% Disposed -12.0% (price as of 2026-08-19)
May 20, 2024 TDW S 68,149 $107.23 $7,307,617 2,280,948 Indirect -2.90% Disposed -12.0% (price as of 2026-08-19)
May 17, 2024 TDW S 22,962 $105.44 $2,421,113 2,349,097 Indirect -0.97% Disposed -10.6% (price as of 2026-08-19)
May 17, 2024 TDW S 35,531 $105.44 $3,746,389 2,372,059 Indirect -1.48% Disposed -10.6% (price as of 2026-08-19)
May 16, 2024 TDW S 48,461 $106.75 $5,173,212 2,407,590 Indirect -1.97% Disposed -11.7% (price as of 2026-08-19)
May 16, 2024 TDW S 74,986 $106.75 $8,004,756 2,456,051 Indirect -2.96% Disposed -11.7% (price as of 2026-08-19)
May 15, 2024 TDW S 66,736 $107.62 $7,182,128 2,533,037 Indirect -2.57% Disposed -12.4% (price as of 2026-08-19)
May 15, 2024 TDW S 103,264 $107.62 $11,113,272 2,599,773 Indirect -3.82% Disposed -12.4% (price as of 2026-08-19)
May 9, 2024 TDW S 60,848 $107.21 $6,523,514 2,703,037 Indirect -2.20% Disposed -12.0% (price as of 2026-08-19)
May 9, 2024 TDW S 94,152 $107.21 $10,094,036 2,763,885 Indirect -3.29% Disposed -12.0% (price as of 2026-08-19)
May 9, 2024 TDW S 60,848 $107.21 $6,523,514 2,699,100 Indirect -2.20% Disposed -12.0% (price as of 2026-08-19)
May 9, 2024 TDW S 94,152 $107.21 $10,094,036 2,759,948 Indirect -3.30% Disposed -12.0% (price as of 2026-08-19)
May 8, 2024 TDW S 1,494 $107.53 $160,650 2,858,037 Indirect -0.05% Disposed -12.3% (price as of 2026-08-19)
May 8, 2024 TDW S 1,494 $107.53 $160,650 2,854,100 Indirect -0.05% Disposed -12.3% (price as of 2026-08-19)
Oct. 31, 2023 AXR P 14 $16.50 $231 327,648 Indirect 0.00% Acquired 40.3% (price as of 2026-08-19)
Oct. 31, 2023 AXR P 22 $16.50 $363 327,634 Indirect +0.01% Acquired 40.3% (price as of 2026-08-19)
Oct. 30, 2023 AXR P 78 $16.50 $1,287 327,612 Indirect +0.02% Acquired 40.3% (price as of 2026-08-19)
Oct. 30, 2023 AXR P 126 $16.50 $2,079 327,534 Indirect +0.04% Acquired 40.3% (price as of 2026-08-19)
Oct. 27, 2023 AXR P 1,162 $16.50 $19,173 327,408 Indirect +0.36% Acquired 40.3% (price as of 2026-08-19)
Oct. 27, 2023 AXR P 1,896 $16.50 $31,284 326,246 Indirect +0.58% Acquired 40.3% (price as of 2026-08-19)
Oct. 26, 2023 AXR P 205 $16.47 $3,376 324,350 Indirect +0.06% Acquired 40.6% (price as of 2026-08-19)
Oct. 26, 2023 AXR P 335 $16.47 $5,517 324,145 Indirect +0.10% Acquired 40.6% (price as of 2026-08-19)
Oct. 24, 2023 AXR P 17 $16.50 $280 323,810 Indirect +0.01% Acquired 40.3% (price as of 2026-08-19)
Oct. 24, 2023 AXR P 27 $16.50 $446 323,793 Indirect +0.01% Acquired 40.3% (price as of 2026-08-19)
Oct. 23, 2023 AXR P 412 $16.48 $6,790 323,766 Indirect +0.13% Acquired 40.5% (price as of 2026-08-19)
Oct. 23, 2023 AXR P 671 $16.48 $11,058 323,354 Indirect +0.21% Acquired 40.5% (price as of 2026-08-19)
Oct. 20, 2023 AXR P 719 $16.48 $11,849 322,683 Indirect +0.22% Acquired 40.5% (price as of 2026-08-19)
Oct. 20, 2023 AXR P 1,173 $16.48 $19,331 321,964 Indirect +0.37% Acquired 40.5% (price as of 2026-08-19)
Oct. 19, 2023 AXR P 158 $16.49 $2,605 320,791 Indirect +0.05% Acquired 40.4% (price as of 2026-08-19)
Oct. 19, 2023 AXR P 259 $16.49 $4,271 320,633 Indirect +0.08% Acquired 40.4% (price as of 2026-08-19)
Oct. 18, 2023 AXR P 1 $16.50 $16 320,374 Indirect 0.00% Acquired 40.3% (price as of 2026-08-19)
Oct. 17, 2023 AXR P 220 $16.50 $3,630 320,373 Indirect +0.07% Acquired 40.3% (price as of 2026-08-19)
Oct. 17, 2023 AXR P 358 $16.50 $5,907 320,153 Indirect +0.11% Acquired 40.3% (price as of 2026-08-19)
Oct. 16, 2023 AXR P 189 $16.50 $3,118 319,795 Indirect +0.06% Acquired 40.3% (price as of 2026-08-19)
Oct. 16, 2023 AXR P 309 $16.50 $5,098 319,606 Indirect +0.10% Acquired 40.3% (price as of 2026-08-19)
Oct. 13, 2023 AXR P 5,971 $16.50 $98,522 319,297 Indirect +1.91% Acquired 40.3% (price as of 2026-08-19)
Oct. 13, 2023 AXR P 9,742 $16.50 $160,743 313,326 Indirect +3.21% Acquired 40.3% (price as of 2026-08-19)
Oct. 12, 2023 AXR P 5,267 $16.39 $86,326 303,584 Indirect +1.77% Acquired 41.2% (price as of 2026-08-19)
Oct. 12, 2023 AXR P 8,593 $16.39 $140,839 298,317 Indirect +2.97% Acquired 41.2% (price as of 2026-08-19)
Oct. 11, 2023 AXR P 24 $16.50 $396 289,724 Indirect +0.01% Acquired 40.3% (price as of 2026-08-19)
Oct. 11, 2023 AXR P 38 $16.50 $627 289,700 Indirect +0.01% Acquired 40.3% (price as of 2026-08-19)
Oct. 4, 2023 AXR P 3 $16.50 $50 289,662 Indirect 0.00% Acquired 40.3% (price as of 2026-08-19)
Oct. 4, 2023 AXR P 5 $16.50 $82 289,659 Indirect 0.00% Acquired 40.3% (price as of 2026-08-19)
Oct. 3, 2023 AXR P 401 $16.50 $6,616 289,654 Indirect +0.14% Acquired 40.3% (price as of 2026-08-19)
Oct. 3, 2023 AXR P 653 $16.50 $10,774 289,253 Indirect +0.23% Acquired 40.3% (price as of 2026-08-19)
Oct. 2, 2023 AXR P 133 $16.41 $2,183 288,600 Indirect +0.05% Acquired 41.1% (price as of 2026-08-19)
Oct. 2, 2023 AXR P 218 $16.41 $3,577 288,467 Indirect +0.08% Acquired 41.1% (price as of 2026-08-19)
Sept. 29, 2023 AXR P 27 $16.39 $443 288,249 Indirect +0.01% Acquired 41.2% (price as of 2026-08-19)
Sept. 29, 2023 AXR P 45 $16.39 $738 288,222 Indirect +0.02% Acquired 41.2% (price as of 2026-08-19)
Sept. 28, 2023 AXR P 635 $16.44 $10,439 288,177 Indirect +0.22% Acquired 40.8% (price as of 2026-08-19)
Sept. 28, 2023 AXR P 1,037 $16.44 $17,048 287,542 Indirect +0.36% Acquired 40.8% (price as of 2026-08-19)
Sept. 7, 2023 TDW P 1,486 $67.32 $100,038 3,235,657 Indirect +0.05% Acquired 40.1% (price as of 2026-08-19)
Aug. 10, 2023 TDW P 48,200 $63.00 $3,036,600 3,234,171 Indirect +1.51% Acquired 49.7% (price as of 2026-08-19)
July 31, 2023 TDW P 117,698 $62.28 $7,330,231 3,185,971 Indirect +3.84% Acquired 51.4% (price as of 2026-08-19)
July 31, 2023 AXR P 1,752 $16.52 $28,943 286,505 Indirect +0.62% Acquired 40.1% (price as of 2026-08-19)
July 25, 2023 TDW P 1,135 $57.06 $64,763 3,026,792 Indirect +0.04% Acquired 65.3% (price as of 2026-08-19)
July 25, 2023 TDW P 1,135 $57.06 $64,763 3,068,273 Indirect +0.04% Acquired 65.3% (price as of 2026-08-19)
July 24, 2023 TDW P 1,135 $57.06 $64,763 3,026,792 Indirect +0.04% Acquired 65.3% (price as of 2026-08-19)

Showing latest 100 of 329 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Dec. 31, 2025 AXR Deferred Stock Units Common Stock, $.10 par value (1,595) — — 1,595 Acquired
Dec. 31, 2024 AXR Deferred Stock Units Common stock, $.10 par value (955) $0.00 — 955 Acquired
Dec. 29, 2023 AXR Deferred Stock Units Common stock, $.10 par value (1,365) — — 1,365 Acquired
Dec. 30, 2022 AXR Deferred Stock Units Common stock, $.10 par value (2,597) — — 2,597 Acquired
Dec. 31, 2021 AXR Deferred Stock Units Common stock, $.10 par value (1,973) — — 1,973 Acquired
Dec. 31, 2020 AXR Deferred Stock Units Common stock, $.10 par value (3,512) — — 3,512 Acquired
Dec. 31, 2019 AXR Deferred Stock Units Common stock, $.10 par value (4,180) — — 4,180 Acquired
Dec. 31, 2018 AXR Deferred Stock Units Common stock, $.10 par value (3,361) — — 3,361 Acquired
Dec. 29, 2017 AXR Deferred Stock Units Common stock, $.10 par value (2,849) — — 2,849 Acquired
Dec. 31, 2016 AXR Deferred Stock Units Common stock, $.10 par value (809) — — 809 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 2 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
June 10, 2021 TDW Common Stock, $0.001 Par Value Per Share 1,858,410 Indirect
Sept. 14, 2016 AXR Common Stock, $0.10 par value — Indirect