Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 26 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 6, 2025 TISI M 18,703 · · 49,233 Direct +61.26% Acquired (price as of 2026-10-05)
Nov. 6, 2025 TISI F 6,986 $15.86 $110,798 42,247 Direct -14.19% Disposed 78.9% (price as of 2026-10-05)
Nov. 6, 2025 TISI M 18,703 · · 18,703 Direct -50.00% Disposed (price as of 2026-10-05)
June 21, 2025 TISI M 8,720 · · 33,709 Direct +34.90% Acquired (price as of 2026-10-05)
June 21, 2025 TISI F 3,179 · · 30,530 Direct -9.43% Disposed (price as of 2026-10-05)
Nov. 6, 2024 TISI F 6,986 $18.09 $126,377 24,989 Direct -21.85% Disposed 56.9% (price as of 2026-10-05)
Nov. 6, 2024 TISI M 18,703 · · 37,406 Direct -33.33% Disposed (price as of 2026-10-05)
Nov. 6, 2024 TISI F 6,818 · · 25,157 Direct -21.32% Disposed (price as of 2026-10-05)
Nov. 6, 2024 TISI M 18,703 · · 31,975 Direct +140.92% Acquired (price as of 2026-10-05)
June 21, 2024 TISI F 2,046 · · 13,272 Direct -13.36% Disposed (price as of 2026-10-05)
June 21, 2024 TISI M 8,721 · · 15,318 Direct +132.20% Acquired (price as of 2026-10-05)
Nov. 6, 2023 TISI A 56,109 · · 56,109 Direct · Acquired (price as of 2026-10-05)
June 21, 2023 TISI F 2,124 · · 6,597 Direct -24.36% Disposed (price as of 2026-10-05)
June 21, 2023 TISI M 8,721 · · 8,721 Direct · Acquired (price as of 2026-10-05)
June 21, 2022 TISI A 261,628 · · 261,628 Direct · Acquired (price as of 2026-10-05)
April 21, 2017 AMPY M 15,865 $18.75 $297,469 15,965 Direct +15865.00% Acquired -76.4% (price as of 2026-10-05)
April 21, 2017 AMPY F 4,339 $18.75 $81,356 11,626 Direct -27.18% Disposed -76.4% (price as of 2026-10-05)
Nov. 8, 2016 AMPY A 100 · · 95,328 Direct +0.11% Acquired (price as of 2026-10-05)
Oct. 21, 2016 AMPY A 95,228 · · 95,228 Direct · Acquired (price as of 2026-10-05)
Oct. 21, 2016 AMPY A 95,228 · · 95,228 Direct · Acquired (price as of 2026-10-05)
Oct. 21, 2016 AMPY J 56,619 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Aug. 23, 2016 AMPY F 218 $0.18 $39 56,619 Direct -0.38% Disposed 2361.1% (price as of 2026-10-05)
June 6, 2016 AMPY F 439 $0.12 $53 56,837 Direct -0.77% Disposed 3591.7% (price as of 2026-10-05)
Jan. 1, 2016 AMPY F 15,498 $2.02 $31,306 57,276 Direct -21.30% Disposed 119.3% (price as of 2026-10-05)
Jan. 1, 2016 AMPY F 522 $2.02 $1,054 72,774 Direct -0.71% Disposed 119.3% (price as of 2026-10-05)
Aug. 23, 2015 AMPY F 122 $1.92 $234 73,296 Direct -0.17% Disposed 130.7% (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Nov. 6, 2025 TISI Restricted Stock Units Common Stock (18,703) · Nov. 6, 2033 18,703 Disposed
Nov. 6, 2024 TISI Restricted Stock Units Common Stock (18,703) · Nov. 6, 2033 18,703 Disposed
Nov. 6, 2023 TISI Restricted Stock Units Common Stock (56,109) · Nov. 6, 2033 56,109 Acquired
June 21, 2022 TISI Restricted Stock Units Common Stock (261,628) · June 21, 2032 261,628 Acquired
Oct. 21, 2016 AMPY Option (Employee Right to Buy) Common Stock (95,228) $19.66 Oct. 21, 2026 95,228 Acquired

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

Initial ownership (Form 3) 5 holdings

07

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

DateTickerSecuritySharesOwnership
March 31, 2026 VRAX Stock Options (right to buy)→ Ordinary Shares (2,000) 2,000 Direct
March 31, 2026 VRAX Stock Options (right to buy)→ Ordinary Shares (10,000) 10,000 Direct
March 31, 2026 VRAX Stock Options (right to buy)→ Ordinary Shares (10,000) 10,000 Direct
March 31, 2026 VRAX Stock Options (right to buy)→ Ordinary Shares (10,000) 10,000 Direct
June 14, 2022 TISI Common Stock 0 Direct