Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 39 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

39 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 14, 2011 GERN S 25,262 $4.28 $108,121 568,154 Direct -4.26% Disposed -70.3% (price as of 2026-10-02)
May 24, 2011 GERN S 2,975 $4.47 $13,298 593,416 Direct -0.50% Disposed -71.6% (price as of 2026-10-02)
June 2, 2010 GERN S 10,617 $5.43 $57,650 196,891 Direct -5.12% Disposed -76.6% (price as of 2026-10-02)
May 24, 2010 GERN S 2,336 $5.11 $11,937 207,508 Direct -1.11% Disposed -75.2% (price as of 2026-10-02)
May 29, 2009 GERN S 2,277 $6.35 $14,459 119,844 Direct -1.86% Disposed -80.0% (price as of 2026-10-02)
May 26, 2009 GERN S 14,092 $6.75 $95,121 122,121 Direct -10.35% Disposed -81.2% (price as of 2026-10-02)
Jan. 5, 2009 GERN S 8,861 $4.90 $43,419 149,906 Direct -5.58% Disposed -74.1% (price as of 2026-10-02)
Jan. 4, 2008 GERN S 8,911 $5.34 $47,585 147,619 Direct -5.69% Disposed -76.2% (price as of 2026-10-02)
Jan. 9, 2006 GERN S 10,676 $8.56 $91,387 19,254 Direct -35.67% Disposed -85.2% (price as of 2026-10-02)
Jan. 13, 2005 GERN S 6,154 $8.57 $52,740 17,137 Direct -26.42% Disposed -85.2% (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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 20, 2011 GERN Employee Stock Option (right to buy) Common Stock (50,000) $4.65 May 20, 2021 50,000 Acquired
May 19, 2010 GERN Employee Stock Option (right to buy) Common Stock (50,000) $5.29 May 19, 2020 50,000 Acquired
May 29, 2009 GERN Stock Option (right to buy) Common Stock (20,000) $6.52 May 29, 2019 20,000 Acquired
May 29, 2009 GERN Stock Option (right to buy) Common Stock (25,000) $6.52 May 29, 2019 25,000 Acquired
May 29, 2009 GERN Stock Option (right to buy) Common Stock (10,000) $6.52 May 29, 2019 10,000 Acquired
May 29, 2009 GERN Stock Option (right to buy) Common Stock (50,000) $6.52 May 29, 2019 50,000 Acquired
May 28, 2008 GERN Stock Option (right to buy) Common Stock (10,000) $3.97 May 28, 2018 10,000 Acquired
May 28, 2008 GERN Stock Option (right to buy) Common Stock (35,000) $3.97 May 28, 2018 35,000 Acquired
May 28, 2008 GERN Stock Option (right to buy) Common Stock (50,000) $3.97 May 28, 2018 50,000 Acquired
May 23, 2007 GERN Employee Stock Option (right to buy) Common Stock (50,000) $9.32 May 23, 2017 50,000 Acquired
May 24, 2006 GERN Stock Option (right to buy) Common Stock (75,000) $6.63 May 24, 2016 75,000 Acquired
May 6, 2005 GERN Stock Option (right to buy) Common Stock (60,000) $6.40 May 6, 2015 60,000 Acquired
May 27, 2004 GERN Stock Option (right to buy) Common Stock (50,000) $7.56 May 27, 2014 50,000 Acquired

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

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2005 $275,000 $90,746 · · · · $18,000 ·
2004 $267,170 $101,530 · · · · $13,000 ·
2003 $235,400 $99,730 · · · · $12,000 ·

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.