Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 12 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

12 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 9, 2005 GALT P 2,100 $2.61 $5,481 117,344 Direct +1.82% Acquired -75.7% (price as of 2026-10-05)
Feb. 9, 2005 GALT P 2,200 $2.60 $5,720 115,244 Direct +1.95% Acquired -75.6% (price as of 2026-10-05)
Feb. 9, 2005 GALT P 5,700 $2.56 $14,592 113,044 Direct +5.31% Acquired -75.2% (price as of 2026-10-05)
Feb. 9, 2005 GALT P 7,000 $2.55 $17,850 107,344 Direct +6.98% Acquired -75.1% (price as of 2026-10-05)
Feb. 8, 2005 GALT P 3,000 $2.55 $7,650 100,344 Direct +3.08% Acquired -75.1% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 28, 2013 GALT Stock Option (right to buy) Common Stock (16,714) $3.59 March 28, 2023 16,714 Acquired
March 7, 2013 GALT Employee Stock Option (right to buy) Common Stock · March 13, 2013 2,500 Disposed
June 28, 2011 GALT Stock Option (Right to Buy) Common Stock (50,848) $1.18 June 28, 2021 50,848 Acquired
March 24, 2011 GALT Stock Option (Right to Buy) Common Stock (55,556) $1.08 March 24, 2016 55,556 Acquired
Feb. 25, 2009 GALT Stock Option (Right to Buy) Common Stock (500,000) $0.20 Feb. 25, 2014 500,000 Acquired
Feb. 8, 2009 GALT Stock Option (right to buy) Common Stock (14,000) $0.12 Feb. 8, 2014 14,000 Disposed
March 13, 2008 GALT Employee Stock Option (right to buy) Common Stock (15,000) $0.38 March 13, 2013 15,000 Acquired
March 8, 2007 GALT Employee Stock Option (right to buy) Common Stock (25,500) $1.01 March 8, 2012 25,500 Acquired
March 9, 2006 GALT Employee Stock Option (right to buy) Common Stock (8,500) $3.75 March 9, 2011 8,500 Acquired
Feb. 24, 2005 GALT Employee Stock Option (right to buy) Common Stock (7,500) $2.70 Feb. 24, 2010 7,500 Acquired
Feb. 24, 2005 GALT Employee Stock Option (right to buy) Common Stock (7,500) $2.70 Feb. 24, 2009 7,500 Acquired

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

Initial ownership (Form 3) 4 holdings

07

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

DateTickerSecuritySharesOwnership
April 16, 2004 GALT Warrants (right to buy)→ Common Stock · Direct
April 16, 2004 GALT Warrants (right to buy)→ Common Stock · Indirect
April 1, 2004 GALT Common Stock 97,344 Direct
April 1, 2004 GALT Common Stock 42,000 Indirect