David Platt
Insider
First SEC filing: March 20, 2009 · Latest: March 20, 2009
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 8, 2008 | GALT | P | 6,000 | · | · | 6,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 18, 2008 | GALT | P | 26,300 | $0.20 | $5,260 | 26,300 Direct | · | Acquired | 225.0% (price as of 2026-10-02) |
| Sept. 18, 2008 | GALT | P | 1,000 | $0.23 | $230 | 1,000 Direct | · | Acquired | 182.6% (price as of 2026-10-02) |
| April 10, 2008 | GALT | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 10, 2008 | GALT | A | 50,000 | · | · | 50,000 Direct | · | Acquired | (price as of 2026-10-02) |
| April 1, 2008 | GALT | P | 5,667 | · | · | 5,667 Direct | · | Acquired | (price as of 2026-10-02) |
| Oct. 8, 2007 | GALT | A | 100,000 | $2.00 | $200,000 | 100,000 Direct | · | Acquired | -67.5% (price as of 2026-10-02) |
| Oct. 8, 2007 | GALT | A | 100,000 | $1.50 | $150,000 | 100,000 Direct | · | Acquired | -56.7% (price as of 2026-10-02) |
| Oct. 8, 2007 | GALT | A | 100,000 | $1.00 | $100,000 | 100,000 Direct | · | Acquired | -35.0% (price as of 2026-10-02) |
| March 8, 2007 | GALT | A | 150,000 | · | · | 150,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 8, 2006 | GALT | S 10b5-1 | 4,400 | $3.75 | $16,500 | 0 Direct | -100.00% | Disposed | -82.7% (price as of 2026-10-02) |
| March 9, 2006 | GALT | A | 75,000 | · | · | 75,000 Direct | · | Acquired | (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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| April 10, 2008 | GALT | Employee Stock Option (right to buy) | Common Stock | $0.44 | April 10, 2013 | 150,000 | Acquired |
| April 10, 2008 | GALT | Employee Stock Option (right to buy) | Common Stock | $0.44 | April 10, 2013 | 50,000 | Acquired |
| Oct. 8, 2007 | GALT | Warrants | Warrants | $2.00 | · | 100,000 | Acquired |
| Oct. 8, 2007 | GALT | Warrants | Warrants | $1.50 | · | 100,000 | Acquired |
| Oct. 8, 2007 | GALT | Series A Preferred | Preferred Stock | $1.00 | · | 100,000 | Acquired |
| March 8, 2007 | GALT | Employee Stock Option (right to buy) | Common Stock | $1.01 | March 8, 2012 | 150,000 | Acquired |
| March 9, 2006 | GALT | Employee Stock Option (right to buy) | Common Stock | $3.75 | March 9, 2011 | 75,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2010 | · | · | · | · | · | · | $153,602 | $153,602 |
| 2009 | $14,000 | · | · | · | · | · | $134,917 | $190,522 |
| 2008 | $141,000 | · | · | · | · | · | $40,244 | $338,031 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.