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 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

10 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 3, 2024 TPST P 35,000 $2.11 $73,850 46,376 Direct +307.67% Acquired -97.1% (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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Jan. 2, 2025 TPST Employee Stock Option (right to buy) Common Stock (550,000) $0.86 Jan. 1, 2035 550,000 Acquired
Jan. 3, 2024 TPST Employee Stock Option (right to buy) Common Stock (250,000) $4.66 Jan. 2, 2034 250,000 Acquired
Oct. 11, 2023 TPST Employee Stock Option (right to buy) Common Stock (725,000) $9.77 Oct. 10, 2033 725,000 Acquired
Jan. 3, 2023 TPST Employee Stock Option (right to buy) Common Stock (177,300) $1.23 Jan. 2, 2033 177,300 Acquired
June 21, 2022 TPST Stock Option (Right to Buy) Common Stock (173,533) $2.35 June 20, 2032 173,533 Acquired
Jan. 4, 2022 TPST Stock Option (Right to Buy) Common Stock (94,500) $5.45 Jan. 3, 2032 94,500 Acquired
June 25, 2021 TPST Stock Option (Right to Buy) Common Stock (110,432) $4.97 Sept. 15, 2029 110,432 Acquired
June 25, 2021 TPST Stock Option (Right to Buy) Common Stock (70,256) $5.90 March 29, 2030 70,256 Acquired
June 25, 2021 TPST Stock Option (Right to Buy) Common Stock (8,050) $10.25 March 9, 2031 8,050 Acquired
June 25, 2021 TPST Stock Option (Right to Buy) Common Stock (1,982,250) $26.40 April 28, 2031 1,982,250 Acquired

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

Compensation (DEF 14A)

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

TPST

CEO
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2024 $600,000 · · $977,999 $280,500 · $13,800 $1,872,299
2023 $567,000 · · · $343,035 · $13,200 $7,007,407
2022 $530,000 · · · $198,750 · $12,200 $1,514,366

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