Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 6 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
March 30, 2022 RNTX A 393,000 · · 393,000 Direct · Acquired (price as of 2026-10-05)
March 22, 2022 RNTX A 393,000 · · 393,000 Direct · Acquired (price as of 2026-10-05)
June 15, 2021 RNTX A 600,000 · · 600,000 Direct · Acquired (price as of 2026-10-05)
June 23, 2020 RNTX A 91,000 · · 91,000 Direct · Acquired (price as of 2026-10-05)
Jan. 31, 2020 RNTX A 200,000 · · 200,000 Direct · Acquired (price as of 2026-10-05)
April 15, 2019 RNTX A 59,000 · · 59,000 Direct · Acquired (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
March 30, 2022 RNTX Stock Option (right to buy) Common Stock (393,000) $0.48 March 29, 2032 393,000 Acquired
March 22, 2022 RNTX Stock Option (right to buy) Common Stock (393,000) $0.44 March 21, 2032 393,000 Acquired
June 15, 2021 RNTX Stock Option (right to buy) Common Stock (600,000) $1.29 June 14, 2031 600,000 Acquired
June 23, 2020 RNTX Stock Option (right to buy) Common Stock (91,000) $1.20 June 22, 2030 91,000 Acquired
Jan. 31, 2020 RNTX Stock Option (right to buy) Common Stock (200,000) $0.67 Jan. 30, 2030 200,000 Acquired
April 15, 2019 RNTX Stock Option (right to buy) Common Stock (59,000) $1.75 April 14, 2029 59,000 Acquired

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

Initial ownership (Form 3) 1 holding

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

DateTickerSecuritySharesOwnership
April 3, 2019 RNTX Stock Option (right to buy)→ Common Stock (50,000) 50,000 Direct