Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 10 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), 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
March 15, 2024 TYRA A 1,968 $6.58 $12,949 86,435 Direct +2.33% Acquired 210.8% (price as of )
Sept. 15, 2023 TYRA A 1,337 $6.58 $8,797 84,467 Direct +1.61% Acquired 210.8% (price as of )
July 28, 2023 TYRA A 115,000 · · 115,000 Direct · Acquired
March 15, 2023 TYRA A 1,893 $6.58 $12,456 83,130 Direct +2.33% Acquired 210.8% (price as of )
Sept. 15, 2022 TYRA A 612 $7.66 $4,688 81,237 Direct +0.76% Acquired 167.0% (price as of )
Sept. 6, 2022 TYRA A 110,000 · · 110,000 Direct · Acquired
March 15, 2022 TYRA A 2,703 $8.53 $23,057 80,625 Direct +3.47% Acquired 139.7% (price as of )
Nov. 2, 2021 TYRA A 83,626 · · 83,626 Direct · Acquired
Nov. 2, 2021 TYRA A 7,964 · · 7,964 Direct · Acquired
Nov. 2, 2021 TYRA A 7,964 · · 7,964 Direct · Acquired

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
July 28, 2023 TYRA Stock Option (Right to Buy) Common Stock (115,000) $14.35 July 27, 2033 115,000 Acquired
Sept. 6, 2022 TYRA Stock Option (Right to Buy) Common Stock (110,000) $7.14 Sept. 5, 2032 110,000 Acquired
Nov. 2, 2021 TYRA Stock Option (Right to Buy) Common Stock (83,626) $24.15 Nov. 1, 2031 83,626 Acquired
Nov. 2, 2021 TYRA Stock Option (Right to Buy) Common Stock (7,964) $24.15 Nov. 1, 2031 7,964 Acquired
Nov. 2, 2021 TYRA Stock Option (Right to Buy) Common Stock (7,964) $24.15 Nov. 1, 2031 7,964 Acquired

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

Initial ownership (Form 3) 3 holdings

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

DateTickerSecuritySharesOwnership
Sept. 14, 2021 TYRA Common Stock 77,922 Direct
Sept. 14, 2021 TYRA Stock Option (Right to Buy)→ Common Stock (126,246) 126,246 Direct
Sept. 14, 2021 TYRA Stock Option (Right to Buy)→ Common Stock (134,937) 134,937 Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2023 $509,600 · · · $305,760 · $950 $2,412,417
2021 $403,778 · · · $114,735 · $1,135 $2,511,361

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.