David Glassner
Insider
First SEC filing: Feb. 8, 2011 · Latest: Feb. 8, 2011
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 25, 2012 | GEVO | S 10b5-1 | 218 | $2.44 | $532 | 31,203 Direct | -0.69% | Disposed | -100.0% (price as of 2026-10-02) |
| Sept. 17, 2012 | GEVO | S 10b5-1 | 204 | $3.50 | $714 | 31,421 Direct | -0.65% | Disposed | -100.0% (price as of 2026-10-02) |
| Aug. 24, 2012 | GEVO | S 10b5-1 | 218 | $3.65 | $796 | 31,625 Direct | -0.68% | Disposed | -100.0% (price as of 2026-10-02) |
| Aug. 15, 2012 | GEVO | S 10b5-1 | 203 | $3.76 | $763 | 31,843 Direct | -0.63% | Disposed | -100.0% (price as of 2026-10-02) |
| July 24, 2012 | GEVO | S 10b5-1 | 218 | $4.30 | $937 | 32,046 Direct | -0.68% | Disposed | -100.0% (price as of 2026-10-02) |
| July 17, 2012 | GEVO | S 10b5-1 | 203 | $4.38 | $889 | 32,264 Direct | -0.63% | Disposed | -100.0% (price as of 2026-10-02) |
| June 26, 2012 | GEVO | S 10b5-1 | 218 | $8.51 | $1,855 | 69,837 Direct | -0.31% | Disposed | -100.0% (price as of 2026-10-02) |
| June 15, 2012 | GEVO | S 10b5-1 | 204 | $5.89 | $1,202 | 70,055 Direct | -0.29% | Disposed | -100.0% (price as of 2026-10-02) |
| June 4, 2012 | GEVO | S 10b5-1 | 329 | $5.36 | $1,763 | 70,259 Direct | -0.47% | Disposed | -100.0% (price as of 2026-10-02) |
| May 29, 2012 | GEVO | S 10b5-1 | 421 | $5.63 | $2,370 | 70,588 Direct | -0.59% | Disposed | -100.0% (price as of 2026-10-02) |
| May 2, 2012 | GEVO | S 10b5-1 | 547 | $9.46 | $5,175 | 71,009 Direct | -0.76% | Disposed | -100.0% (price as of 2026-10-02) |
| April 2, 2012 | GEVO | S 10b5-1 | 546 | $9.31 | $5,083 | 71,556 Direct | -0.76% | Disposed | -100.0% (price as of 2026-10-02) |
| March 14, 2012 | GEVO | A | 17,250 | · | · | 17,250 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2012 | GEVO | A | 18,332 | · | · | 72,102 Direct | +34.09% | Acquired | (price as of 2026-10-02) |
| March 2, 2012 | GEVO | S 10b5-1 | 547 | $8.74 | $4,781 | 53,770 Direct | -1.01% | Disposed | -100.0% (price as of 2026-10-02) |
| Feb. 2, 2012 | GEVO | S 10b5-1 | 547 | $9.23 | $5,049 | 54,317 Direct | -1.00% | Disposed | -100.0% (price as of 2026-10-02) |
| Jan. 3, 2012 | GEVO | S 10b5-1 | 546 | $6.27 | $3,423 | 54,864 Direct | -0.99% | Disposed | -100.0% (price as of 2026-10-02) |
| Dec. 28, 2011 | GEVO | S 10b5-1 | 547 | $5.54 | $3,030 | 55,410 Direct | -0.98% | Disposed | -100.0% (price as of 2026-10-02) |
| Dec. 8, 2011 | GEVO | A | 37,370 | · | · | 55,957 Direct | +201.05% | Acquired | (price as of 2026-10-02) |
| Nov. 2, 2011 | GEVO | S 10b5-1 | 55 | $7.95 | $437 | 18,587 Direct | -0.30% | Disposed | -100.0% (price as of 2026-10-02) |
| Nov. 2, 2011 | GEVO | S 10b5-1 | 492 | $7.03 | $3,459 | 18,642 Direct | -2.57% | Disposed | -100.0% (price as of 2026-10-02) |
| Oct. 3, 2011 | GEVO | S 10b5-1 | 547 | $5.73 | $3,134 | 19,134 Direct | -2.78% | Disposed | -100.0% (price as of 2026-10-02) |
| March 23, 2011 | GEVO | A | 19,681 | · | · | 19,681 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 |
|---|---|---|---|---|---|---|---|
| March 14, 2012 | GEVO | Non-Qualified Stock Option (right to buy) | Common Stock | $9.41 | March 14, 2022 | 17,250 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 8, 2011 | GEVO | Non-Qualified Stock Option (right to buy) | 88,296 | Direct |
| Feb. 8, 2011 | GEVO | Non-Qualified Stock Option (right to buy) | 20,000 | Direct |
| Feb. 8, 2011 | GEVO | Non-Qualified Stock Option (right to buy) | 67,000 | Direct |
| Feb. 8, 2011 | GEVO | Non-Qualified Stock Option (right to buy) | 24,000 | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| 2012 | $249,519 | · | · | · | · | · | $595,498 | $1,127,355 |
| 2011 | $291,385 | · | · | · | $112,500 | · | $12,250 | $1,011,148 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.