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David W Nesbitt
Insider
First SEC filing: Nov. 22, 2005 · Latest: Nov. 22, 2005
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 |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 21, 2005 | VICR | M | 827 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 21, 2005 | VICR | S | 64 | $16.95 | $1,085 | 34,000 Direct | -0.19% | Disposed | 1703.0% (price as of 2026-10-05) |
| Nov. 21, 2005 | VICR | S | 263 | $16.86 | $4,434 | 34,064 Direct | -0.77% | Disposed | 1712.6% (price as of 2026-10-05) |
| Nov. 21, 2005 | VICR | S | 500 | $16.85 | $8,425 | 34,327 Direct | -1.44% | Disposed | 1713.7% (price as of 2026-10-05) |
| Nov. 21, 2005 | VICR | M | 827 | $14.88 | $12,306 | 34,827 Direct | +2.43% | Acquired | 1953.8% (price as of 2026-10-05) |
| Nov. 9, 2005 | VICR | M | 786 | · | · | 827 Direct | -48.73% | Disposed | (price as of 2026-10-05) |
| Nov. 9, 2005 | VICR | M | 214 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 9, 2005 | VICR | S | 500 | $16.87 | $8,435 | 34,000 Direct | -1.45% | Disposed | 1711.6% (price as of 2026-10-05) |
| Nov. 9, 2005 | VICR | S | 286 | $16.85 | $4,819 | 34,500 Direct | -0.82% | Disposed | 1713.7% (price as of 2026-10-05) |
| Nov. 9, 2005 | VICR | M | 786 | $14.88 | $11,696 | 34,786 Direct | +2.31% | Acquired | 1953.8% (price as of 2026-10-05) |
| Nov. 9, 2005 | VICR | S | 214 | $16.85 | $3,606 | 34,000 Direct | -0.63% | Disposed | 1713.7% (price as of 2026-10-05) |
| Nov. 9, 2005 | VICR | M | 214 | $12.06 | $2,581 | 34,214 Direct | +0.63% | Acquired | 2434.1% (price as of 2026-10-05) |
| Nov. 8, 2005 | VICR | M | 2,000 | · | · | 214 Direct | -90.33% | Disposed | (price as of 2026-10-05) |
| Nov. 8, 2005 | VICR | S | 1,500 | $16.90 | $25,350 | 34,000 Direct | -4.23% | Disposed | 1708.3% (price as of 2026-10-05) |
| Nov. 8, 2005 | VICR | S | 500 | $16.89 | $8,445 | 35,500 Direct | -1.39% | Disposed | 1709.4% (price as of 2026-10-05) |
| Nov. 8, 2005 | VICR | M | 2,000 | $12.06 | $24,120 | 36,000 Direct | +5.88% | Acquired | 2434.1% (price as of 2026-10-05) |
| Nov. 7, 2005 | VICR | M | 3,000 | · | · | 2,214 Direct | -57.54% | Disposed | (price as of 2026-10-05) |
| Nov. 7, 2005 | VICR | S | 500 | $16.94 | $8,470 | 34,000 Direct | -1.45% | Disposed | 1704.1% (price as of 2026-10-05) |
| Nov. 7, 2005 | VICR | S | 500 | $16.90 | $8,450 | 34,500 Direct | -1.43% | Disposed | 1708.3% (price as of 2026-10-05) |
| Nov. 7, 2005 | VICR | S | 1,000 | $16.85 | $16,850 | 35,000 Direct | -2.78% | Disposed | 1713.7% (price as of 2026-10-05) |
| Nov. 7, 2005 | VICR | S | 500 | $16.80 | $8,400 | 36,000 Direct | -1.37% | Disposed | 1719.1% (price as of 2026-10-05) |
| Nov. 7, 2005 | VICR | S | 500 | $16.75 | $8,375 | 36,500 Direct | -1.35% | Disposed | 1724.5% (price as of 2026-10-05) |
| Nov. 7, 2005 | VICR | M | 3,000 | $12.06 | $36,180 | 37,000 Direct | +8.82% | Acquired | 2434.1% (price as of 2026-10-05) |
| Nov. 3, 2005 | VICR | M | 500 | · | · | 5,214 Direct | -8.75% | Disposed | (price as of 2026-10-05) |
| Nov. 3, 2005 | VICR | S | 500 | $16.85 | $8,425 | 34,000 Direct | -1.45% | Disposed | 1713.7% (price as of 2026-10-05) |
| Nov. 3, 2005 | VICR | M | 500 | $12.06 | $6,030 | 34,500 Direct | +1.47% | Acquired | 2434.1% (price as of 2026-10-05) |
| Oct. 31, 2005 | VICR | M | 1,143 | · | · | 5,714 Direct | -16.67% | Disposed | (price as of 2026-10-05) |
| Oct. 31, 2005 | VICR | S | 143 | $16.93 | $2,421 | 34,000 Direct | -0.42% | Disposed | 1705.1% (price as of 2026-10-05) |
| Oct. 31, 2005 | VICR | S | 500 | $16.83 | $8,415 | 34,143 Direct | -1.44% | Disposed | 1715.9% (price as of 2026-10-05) |
| Oct. 31, 2005 | VICR | S | 500 | $16.80 | $8,400 | 34,643 Direct | -1.42% | Disposed | 1719.1% (price as of 2026-10-05) |
| Oct. 31, 2005 | VICR | M | 1,143 | $12.06 | $13,785 | 35,143 Direct | +3.36% | Acquired | 2434.1% (price as of 2026-10-05) |
| Aug. 19, 2005 | VICR | M | 616 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 19, 2005 | VICR | S | 616 | $13.54 | $8,341 | 34,000 Direct | -1.78% | Disposed | 2157.1% (price as of 2026-10-05) |
| Aug. 19, 2005 | VICR | M | 616 | $6.50 | $4,004 | 34,616 Direct | +1.81% | Acquired | 4601.7% (price as of 2026-10-05) |
| Aug. 17, 2005 | VICR | M | 3,066 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Aug. 17, 2005 | VICR | S | 500 | $13.55 | $6,775 | 34,000 Direct | -1.45% | Disposed | 2155.4% (price as of 2026-10-05) |
| Aug. 17, 2005 | VICR | S | 1,066 | $13.51 | $14,402 | 34,500 Direct | -3.00% | Disposed | 2162.1% (price as of 2026-10-05) |
| Aug. 17, 2005 | VICR | S | 1,500 | $13.50 | $20,250 | 35,566 Direct | -4.05% | Disposed | 2163.8% (price as of 2026-10-05) |
| Aug. 17, 2005 | VICR | M | 3,066 | $8.13 | $24,927 | 37,066 Direct | +9.02% | Acquired | 3659.0% (price as of 2026-10-05) |
| May 5, 2005 | VICR | M | 936 | · | · | 234 Direct | -80.00% | Disposed | (price as of 2026-10-05) |
| May 5, 2005 | VICR | M | 1,456 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| May 5, 2005 | VICR | S | 1,392 | $12.30 | $17,122 | 34,000 Direct | -3.93% | Disposed | 2384.6% (price as of 2026-10-05) |
| May 5, 2005 | VICR | S | 1,000 | $12.25 | $12,250 | 35,392 Direct | -2.75% | Disposed | 2394.8% (price as of 2026-10-05) |
| May 5, 2005 | VICR | M | 936 | $6.18 | $5,784 | 36,392 Direct | +2.64% | Acquired | 4845.1% (price as of 2026-10-05) |
| May 5, 2005 | VICR | M | 1,456 | $8.00 | $11,648 | 35,456 Direct | +4.28% | Acquired | 3720.1% (price as of 2026-10-05) |
| April 26, 2005 | VICR | M | 2,000 | · | · | 1,456 Direct | -57.87% | Disposed | (price as of 2026-10-05) |
| April 26, 2005 | VICR | S | 1,000 | $12.36 | $12,360 | 34,000 Direct | -2.86% | Disposed | 2372.6% (price as of 2026-10-05) |
| April 26, 2005 | VICR | S | 1,000 | $12.35 | $12,350 | 35,000 Direct | -2.78% | Disposed | 2374.6% (price as of 2026-10-05) |
| April 26, 2005 | VICR | M | 2,000 | $8.00 | $16,000 | 36,000 Direct | +5.88% | Acquired | 3720.1% (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Nov. 21, 2005 | VICR | Non Qualified Stock Option | Common Stock | $14.88 | March 4, 2006 | 827 | Disposed |
| Nov. 9, 2005 | VICR | Non Qualified Stock Option | Common Stock | $14.88 | March 4, 2006 | 786 | Disposed |
| Nov. 9, 2005 | VICR | Non Qualified Stock Option | Common Stock | $12.06 | March 1, 2009 | 214 | Disposed |
| Nov. 8, 2005 | VICR | Non-Qualified Stock Option | Common Stock | $12.06 | March 1, 2009 | 2,000 | Disposed |
| Nov. 7, 2005 | VICR | Non-Qualified Stock Option | Common Stock | $12.06 | March 1, 2009 | 3,000 | Disposed |
| Nov. 3, 2005 | VICR | Non-Qualified Stock Option | Common Stock | $12.06 | March 1, 2009 | 500 | Disposed |
| Oct. 31, 2005 | VICR | Non-Qualified Stock Option | Common Stock | $12.06 | March 1, 2009 | 1,143 | Disposed |
| Aug. 19, 2005 | VICR | Non-Qualified Stock Option | Common Stock | $6.50 | Feb. 12, 2006 | 616 | Disposed |
| Aug. 17, 2005 | VICR | Non-Qualified Stock Option | Common Stock | $8.13 | March 1, 2006 | 3,066 | Disposed |
| May 5, 2005 | VICR | Non Qualified Stock Option | Common Stock | $6.18 | · | 936 | Disposed |
| May 5, 2005 | VICR | Non Qualified Stock Option | Common Stock | $8.00 | Oct. 5, 2005 | 1,456 | Disposed |
| April 26, 2005 | VICR | Non Qualified Stock Option | Common Stock | $8.00 | Oct. 5, 2005 | 2,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).