Dieter Giesbrecht

CIK 1213105 · View on SEC EDGAR ↗

Insider

First SEC filing: April 30, 2004 · Latest: April 30, 2004

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 34 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

34 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Jan. 28, 2005 GENVR S 50,000 $22.98 $1,149,000 71,760 Direct -41.06% Disposed -86.7% (price as of 2026-08-21)
Nov. 1, 2004 GENVR S 25,000 $57.41 $1,435,250 29,382 Direct -45.97% Disposed -94.7% (price as of 2026-08-21)
Sept. 10, 2004 GENVR S 30,000 $50.09 $1,502,700 29,382 Direct -50.52% Disposed -93.9% (price as of 2026-08-21)
Sept. 10, 2004 GENVR S 90,000 $50.09 $4,508,100 29,382 Direct -75.39% Disposed -93.9% (price as of 2026-08-21)
July 30, 2004 GENVR S 80,000 $46.52 $3,721,600 49,382 Direct -61.83% Disposed -93.4% (price as of 2026-08-21)
July 30, 2004 GENVR S 25,000 $46.15 $1,153,750 29,382 Direct -45.97% Disposed -93.4% (price as of 2026-08-21)
July 30, 2004 GENVR S 20,000 $46.52 $930,400 29,382 Direct -40.50% Disposed -93.4% (price as of 2026-08-21)
June 30, 2004 GENVR P 1,138 $18.66 $21,235 49,382 Direct +2.36% Acquired -83.7% (price as of 2026-08-21)
June 30, 2004 GENVR P 1,234 $18.66 $23,026 49,386 Direct +2.56% Acquired -83.7% (price as of 2026-08-21)
April 30, 2004 GENVR S 25,000 $46.46 $1,161,500 48,244 Direct -34.13% Disposed -93.4% (price as of 2026-08-21)
Feb. 9, 2004 GENVR S 20,000 $40.84 $816,800 48,244 Direct -29.31% Disposed -92.5% (price as of 2026-08-21)
Jan. 30, 2004 GENVR S 25,000 $39.54 $988,500 23,942 Direct -51.08% Disposed -92.3% (price as of 2026-08-21)
Dec. 8, 2003 GENVR S 20,000 $32.24 $644,800 50,172 Direct -28.50% Disposed -90.5% (price as of 2026-08-21)
Dec. 8, 2003 GENVR P 20,000 $5.25 $105,000 70,172 Direct +39.86% Acquired -41.9% (price as of 2026-08-21)
Dec. 8, 2003 GENVR P 20,000 $5.25 $105,000 43,942 Direct +83.54% Acquired -41.9% (price as of 2026-08-21)
Dec. 8, 2003 GENVR S 20,000 $32.24 $644,800 23,942 Direct -45.51% Disposed -90.5% (price as of 2026-08-21)

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
Feb. 11, 2005 GENVR Employee Stock Option Grant Common Stock (32) $4.32 Dec. 18, 2010 32 Disposed
Feb. 11, 2005 GENVR Employee Stock Option Grant Common Stock (1,014) $8.21 Dec. 14, 2011 1,014 Disposed
Jan. 28, 2005 GENVR Employee Stock Option Grant Common Stock (299,968) $4.32 Dec. 18, 2010 50,000 Disposed
Nov. 16, 2004 GENVR Employee Stock Option Grant Common Stock (6,498) $13.19 July 18, 2010 6,498 Disposed
Nov. 1, 2004 GENVR Employee Stock Option Grant Common Stock (279,984) $8.64 Dec. 18, 2010 25,000 Disposed
Oct. 20, 2004 GENVR Option to buy stock Common Stock (28,000) $55.36 Oct. 20, 2014 28,000 Acquired
Oct. 20, 2004 GENVR EMPLOYEE STOCK OPTION GRANT Common Stock (26,192) $55.36 Oct. 20, 2014 26,192 Acquired
Oct. 20, 2004 GENVR EMPLOYEE STOCK OPTION GRANT Common Stock (26,192) $55.36 Oct. 20, 2014 26,192 Acquired
Sept. 10, 2004 GENVR Stock Option Common (30,000) $13.19 July 18, 2010 30,000 Disposed
Sept. 10, 2004 GENVR Stock Option Common (90,000) $13.91 Dec. 20, 2009 90,000 Disposed
July 30, 2004 GENVR Stock Option Common (80,000) $8.64 Dec. 18, 2011 80,000 Disposed
July 30, 2004 GENVR Stock Option Common (25,000) $8.64 Dec. 18, 2010 25,000 Disposed
April 30, 2004 GENVR option common stock (25,000) $13.91 Dec. 20, 2009 25,000 Disposed
Jan. 30, 2004 GENVR Common common stock (23,158) $13.19 July 18, 2010 23,158 Disposed
Jan. 30, 2004 GENVR Common common stock (25,000) $13.91 Dec. 20, 2009 25,000 Disposed
Dec. 8, 2003 GENVR Option to buy stock Common Stock (20,000) $5.25 Jan. 7, 2009 20,000 Disposed
Dec. 8, 2003 GENVR employee stock option grant common stock (20,000) $5.25 Jan. 7, 2009 20,000 Disposed
Sept. 4, 2003 GENVR option common (38,000) $58.48 Sept. 4, 2013 38,000 Acquired
Sept. 4, 2003 GENVR option common (38,000) $58.48 Sept. 4, 2013 38,000 Acquired

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