Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 5 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

5 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 7, 2014 INGN S 26,201 $14.88 $389,871 724,014 Indirect -3.49% Disposed -59.9% (price as of 2026-10-02)
Feb. 20, 2014 INGN S 109,826 $14.88 $1,634,211 750,215 Indirect -12.77% Disposed -59.9% (price as of 2026-10-02)

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
April 1, 2014 INGN Stock Option (Right to Buy) Common Stock (13,333) $16.62 April 1, 2024 13,333 Acquired
Feb. 20, 2014 INGN Series E Preferred Stock Common Stock (356,823) · · 132,528 Disposed
Feb. 20, 2014 INGN Series D Preferred Stock Common Stock (241,948) · · 128,730 Disposed
Feb. 20, 2014 INGN Series C Preferred Stock Common Stock (246,039) · · 142,207 Disposed

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

Initial ownership (Form 3) 5 holdings

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

DateTickerSecuritySharesOwnership
Feb. 12, 2014 INGN Common Stock 15,231 Indirect
Feb. 12, 2014 INGN Series C Preferred Stock→ Common Stock (142,207) 142,207 Indirect
Feb. 12, 2014 INGN Series D Preferred Stock→ Common Stock (128,730) 128,730 Indirect
Feb. 12, 2014 INGN Series E Preferred Stock→ Common Stock (132,528) 132,528 Indirect
Feb. 12, 2014 INGN Warrant to Purchase Shares of Series C Preferred Stock→ Common Stock (2,533) 2,533 Indirect