Insider at

04

Insider transactions

05
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
May 29, 2008 LGND A 5,000 · · 33,953 Direct +17.27% Acquired (price as of 2026-10-05)
May 31, 2007 LGND A 5,000 · · 28,953 Direct +20.87% Acquired (price as of 2026-10-05)
May 31, 2007 LGND A 10,000 · · 10,000 Direct · Acquired (price as of 2026-10-05)
Jan. 3, 2007 LGND A 3,781 · · 3,781 Direct · Acquired (price as of 2026-10-05)
Jan. 4, 2006 LGND A 2,378 $11.56 $27,490 2,378 Direct · Acquired 609.0% (price as of 2026-10-05)
Dec. 8, 2005 LGND A 20,000 · · 20,000 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
May 31, 2007 LGND Non-Qualified Stock Option (right to buy) Common Stock (10,000) $6.61 May 31, 2017 10,000 Acquired
Jan. 3, 2007 LGND Non-Qualified Stock Option (right to buy) Common Stock (3,781) $3.64 Jan. 13, 2017 3,781 Acquired
Dec. 8, 2005 LGND Non-Qualified Stock Option (right to buy) Common Stock (20,000) $11.35 Dec. 8, 2015 20,000 Acquired

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

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Dec. 12, 2005 LGND None 0 Direct