BIOS MEMORY SPV I, LP

CIK 1643749 · View on SEC EDGAR ↗

Activist

First SEC filing: Sept. 23, 2025 · Latest: Sept. 23, 2025

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 28 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

28 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Oct. 13, 2021 CGTX P 22,129 $12.00 $265,548 88,012 Indirect +33.59% Acquired -91.8% (price as of 2026-08-19)
Oct. 13, 2021 CGTX P 144,530 $12.00 $1,734,360 899,905 Indirect +19.13% Acquired -91.8% (price as of 2026-08-19)
Oct. 13, 2021 CGTX S 90 $12.00 $1,080 385,248 Indirect -0.02% Disposed -91.8% (price as of 2026-08-19)
Oct. 13, 2021 CGTX P 23,341 $12.00 $280,092 57,579 Indirect +68.17% Acquired -91.8% (price as of 2026-08-19)

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
Oct. 13, 2021 CGTX Simple Agreement for Future Equity Common Stock — — 25,593 Disposed
Oct. 13, 2021 CGTX Simple Agreement for Future Equity Common Stock — — 158,476 Disposed
Oct. 13, 2021 CGTX Simple Agreement for Future Equity Common Stock — — 24,263 Disposed
Oct. 13, 2021 CGTX Warrant (right to buy) Common Stock (33,495) $0.03 March 15, 2023 33,495 Disposed
Oct. 13, 2021 CGTX Series B-1 Convertible Preferred Stock Common Stock (34,472) — — 111,504 Disposed
Oct. 13, 2021 CGTX Series B-1 Convertible Preferred Stock Common Stock (596,899) — — 1,930,673 Disposed
Oct. 13, 2021 CGTX Series B-1 Convertible Preferred Stock Common Stock (41,620) — — 134,626 Disposed
Oct. 13, 2021 CGTX Series B-1 Convertible Preferred Stock Common Stock (34,238) — — 110,744 Disposed
Oct. 13, 2021 CGTX Series B-1 Convertible Preferred Stock Common Stock (351,844) — — 1,138,040 Disposed
Oct. 13, 2021 CGTX Series B-1 Convertible Preferred Stock Common Stock (255,765) — — 827,275 Disposed
Oct. 13, 2021 CGTX Series B-1 Convertible Preferred Stock Common Stock (78,298) — — 253,256 Disposed
Oct. 13, 2021 CGTX Series B Convertible Preferred Stock Common Stock (245,029) — — 792,547 Disposed
Oct. 13, 2021 CGTX Series B Convertible Preferred Stock Common Stock (418,926) — — 1,355,017 Disposed
Oct. 13, 2021 CGTX Series B Convertible Preferred Stock Common Stock (1,424,014) — — 4,605,985 Disposed

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