Steven A Dykman

CIK 1384633 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 5, 2007 · Latest: Jan. 5, 2007

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 40 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

40 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 29, 2013 GNTX S 10,986 $22.24 $244,329 6,000 Direct -64.68% Disposed 111.8% (price as of 2026-08-20)
May 24, 2013 GNTX S 13,476 $23.68 $319,112 24,486 Direct -35.50% Disposed 99.0% (price as of 2026-08-20)
May 8, 2013 GNTX S 7,680 $24.50 $188,160 24,486 Direct -23.88% Disposed 92.3% (price as of 2026-08-20)
April 25, 2013 GNTX S 2,400 $21.99 $52,776 24,486 Direct -8.93% Disposed 114.2% (price as of 2026-08-20)
Dec. 22, 2011 GNTX S 2,500 $28.40 $71,000 16,986 Direct -12.83% Disposed 65.9% (price as of 2026-08-20)
Dec. 2, 2011 GNTX S 5,040 $30.72 $154,829 19,486 Direct -20.55% Disposed 53.4% (price as of 2026-08-20)
May 11, 2011 GNTX S 2,640 $32.00 $84,480 19,486 Direct -11.93% Disposed 47.2% (price as of 2026-08-20)
Feb. 10, 2011 GNTX S 7,200 $31.40 $226,080 19,486 Direct -26.98% Disposed 50.0% (price as of 2026-08-20)
Dec. 3, 2010 GNTX S 2,400 $26.25 $63,000 19,486 Direct -10.97% Disposed 79.5% (price as of 2026-08-20)
Nov. 4, 2010 GNTX S 9,380 $21.15 $198,387 19,486 Direct -32.49% Disposed 122.8% (price as of 2026-08-20)
Feb. 3, 2010 GNTX S 2,640 $20.00 $52,800 19,486 Direct -11.93% Disposed 135.6% (price as of 2026-08-20)
Dec. 7, 2009 GNTX S 17,860 $18.20 $325,052 13,486 Direct -56.98% Disposed 158.9% (price as of 2026-08-20)
June 19, 2007 GNTX S 8,090 $20.00 $161,800 13,486 Direct -37.50% Disposed 135.6% (price as of 2026-08-20)
May 4, 2007 GNTX S 8,090 $18.75 $151,688 13,686 Direct -37.15% Disposed 151.3% (price as of 2026-08-20)

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
May 24, 2013 GNTX Employee Stock Option (Right to Buy) Common Stock (8,316) $18.03 Dec. 29, 2016 8,316 Disposed
May 24, 2013 GNTX Employee Stock Option (Right to Buy) Common Stock (2,640) $8.30 Dec. 24, 2015 2,640 Disposed
May 24, 2013 GNTX Employee Stock Option (Right to Buy) Common Stock (2,520) $18.12 Dec. 27, 2014 2,520 Disposed
May 8, 2013 GNTX Employee Stock Option (Right to Buy) Common Stock (2,640) $8.30 Dec. 24, 2015 2,640 Disposed
May 8, 2013 GNTX Employee Stock Option (Right to Buy) Common Stock (5,040) $18.12 Dec. 27, 2014 5,040 Disposed
April 25, 2013 GNTX Employee Stock Option (Right to Buy) Common Stock (2,400) $15.85 Dec. 22, 2013 2,400 Disposed
Dec. 27, 2012 GNTX Employee Stock Option (Right to Buy) Common Stock (16,200) $18.75 Dec. 27, 2019 16,200 Acquired
Dec. 29, 2011 GNTX Employee Stock Option (Right to Buy) Common Stock (15,280) $29.92 Dec. 29, 2018 15,280 Acquired
Dec. 2, 2011 GNTX Employee Stock Option (Right to Buy) Common Stock (5,040) $18.12 Dec. 27, 2014 5,040 Disposed
May 11, 2011 GNTX Employee Stock Option (Right to Buy) Common Stock (2,640) $8.30 Dec. 24, 2015 2,640 Disposed
Feb. 10, 2011 GNTX Employee Stock Option (Right to Buy) Common Stock (7,200) $15.85 Dec. 22, 2013 7,200 Disposed
Dec. 28, 2010 GNTX Employee Stock Option (Right to Buy) Common Stock (14,550) $29.46 Dec. 28, 2017 14,550 Acquired
Dec. 3, 2010 GNTX Employee Stock Option (Right to Buy) Common Stock (2,400) $15.85 Dec. 22, 2013 2,400 Disposed
Nov. 4, 2010 GNTX Employee Stock Option (Right to Buy) Common Stock (9,380) $19.50 Dec. 27, 2010 9,380 Disposed
Feb. 3, 2010 GNTX Employee Stock Option (Right to Buy) Common Stock (2,640) $8.30 Dec. 24, 2015 2,640 Disposed
Dec. 29, 2009 GNTX Employee Stock Option (Right to Buy) Common Stock (13,860) $18.03 Dec. 29, 2016 13,860 Acquired
Dec. 7, 2009 GNTX Employee Stock Option (Right to Buy) Common Stock (17,860) $17.70 Dec. 22, 2009 17,860 Disposed
Dec. 24, 2008 GNTX Employee Stock Option (Right to Buy) Common Stock (13,200) $8.30 Dec. 24, 2015 13,200 Acquired
Dec. 27, 2007 GNTX Employee Stock Option (Right to Buy) Common Stock (12,600) $18.12 Dec. 27, 2014 12,600 Acquired
June 19, 2007 GNTX Employee Stock Option (Right to Buy) Common Stock (8,090) $16.15 Dec. 27, 2007 8,090 Disposed
May 4, 2007 GNTX Employee Stock Option (Right to Buy) Common Stock (8,090) $16.15 Dec. 27, 2007 8,090 Disposed

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

Initial ownership (Form 3) 6 holdings

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

Date Ticker Security Shares Ownership
Jan. 5, 2007 GNTX Common Stock 13,686 Direct
Jan. 5, 2007 GNTX Employee Stock Option (Right to Buy)→ Common Stock (16,180) 16,180 Direct
Jan. 5, 2007 GNTX Employee Stock Option (Right to Buy)→ Common Stock (17,000) 17,000 Direct
Jan. 5, 2007 GNTX Employee Stock Option (Right to Buy)→ Common Stock (17,860) 17,860 Direct
Jan. 5, 2007 GNTX Employee Stock Option (Right to Buy)→ Common Stock (9,380) 9,380 Direct
Jan. 5, 2007 GNTX Employee Stock Option (Right to Buy)→ Common Stock (12,000) 12,000 Direct

Compensation (DEF 14A)

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

GNTX

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2013 $186,316 $40,058 — — — — $11,063 $237,437
2012 — — — — — — — —
2011 — — — — — — — —

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