Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 19 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

19 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Feb. 22, 2006 VICR S 403 $19.79 $7,975 296 Direct -57.65% Disposed 1460.9% (price as of 2026-10-02)
Nov. 21, 2005 VICR S 1,170 $16.70 $19,539 296 Direct -79.81% Disposed 1749.7% (price as of 2026-10-02)
Nov. 18, 2005 VICR S 11,507 $16.73 $192,512 296 Direct -97.49% Disposed 1746.4% (price as of 2026-10-02)
May 26, 2005 VICR S 3,136 $13.40 $42,022 296 Direct -91.38% Disposed 2205.2% (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
June 22, 2006 VICR Non Qualified Stock Option Common Stock (3,180) $15.73 June 22, 2009 3,180 Acquired
Feb. 22, 2006 VICR Non Qualified Stock Option Common Stock (403) $14.88 March 4, 2006 403 Disposed
Nov. 21, 2005 VICR Non-Qualified Stock Option Common Stock (1,170) $12.06 March 1, 2009 1,170 Disposed
Nov. 18, 2005 VICR Non-Qualified Stock Option Common Stock (5,443) $12.06 March 1, 2009 5,443 Disposed
Nov. 18, 2005 VICR Non-Qualified Stock Option Common Stock (2,619) $7.15 · 2,619 Disposed
Nov. 18, 2005 VICR Non-Qualified Stock Option Common Stock (2,930) $9.59 · 2,930 Disposed
Nov. 18, 2005 VICR Non-Qualified Stock Option Common Stock (515) $6.18 · 515 Disposed
June 23, 2005 VICR Non-Qualified Stock Option Common Stock (3,585) $13.95 June 23, 2008 3,585 Acquired
May 26, 2005 VICR Non-Qualified Stock Option Common Stock (516) $6.18 · 516 Disposed
May 26, 2005 VICR Non-Qualified Stock Option Common Stock (2,620) $7.15 · 2,620 Disposed
June 17, 2004 VICR Non-Qualified Stock Option (right to buy) Common Stock (3,330) $15.02 June 17, 2007 3,330 Acquired

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