Kemble D Morrison
Insider
First SEC filing: May 5, 2025 · Latest: May 5, 2025
Insider at
Insider transactions
0 buys (P)
9 sells (S)
Net: $-1,353,724
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 |
|---|---|---|---|---|---|---|---|---|---|
| May 11, 2026 | VICR | M | 372 | $60.61 | $22,547 | 372 Direct | · | Acquired | 409.7% (price as of 2026-10-02) |
| May 11, 2026 | VICR | M | 523 | $50.00 | $26,150 | 895 Direct | +140.59% | Acquired | 517.8% (price as of 2026-10-02) |
| May 11, 2026 | VICR | M | 680 | $41.61 | $28,295 | 1,575 Direct | +75.98% | Acquired | 642.4% (price as of 2026-10-02) |
| May 11, 2026 | VICR | M | 738 | $33.96 | $25,062 | 2,313 Direct | +46.86% | Acquired | 809.6% (price as of 2026-10-02) |
| May 11, 2026 | VICR | S | 800 | $300.31 | $240,248 | 1,513 Direct | -34.59% | Disposed | 2.9% (price as of 2026-10-02) |
| May 11, 2026 | VICR | S | 1,000 | $301.71 | $301,710 | 513 Direct | -66.09% | Disposed | 2.4% (price as of 2026-10-02) |
| May 11, 2026 | VICR | S | 100 | $302.52 | $30,252 | 413 Direct | -19.49% | Disposed | 2.1% (price as of 2026-10-02) |
| May 11, 2026 | VICR | S | 413 | $303.55 | $125,366 | 0 Direct | -100.00% | Disposed | 1.8% (price as of 2026-10-02) |
| May 11, 2026 | VICR | M | 372 | · | · | 372 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| May 11, 2026 | VICR | M | 523 | · | · | 2,089 Direct | -20.02% | Disposed | (price as of 2026-10-02) |
| May 11, 2026 | VICR | M | 680 | · | · | 1,360 Direct | -33.33% | Disposed | (price as of 2026-10-02) |
| May 11, 2026 | VICR | M | 738 | · | · | 2,213 Direct | -25.01% | Disposed | (price as of 2026-10-02) |
| May 5, 2026 | VICR | A | 497 | · | · | 497 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | M | 762 | $75.43 | $57,478 | 762 Direct | · | Acquired | 309.5% (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | S | 762 | $180.08 | $137,221 | 0 Direct | -100.00% | Disposed | 71.5% (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | M | 744 | $60.61 | $45,094 | 744 Direct | · | Acquired | 409.7% (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | S | 744 | $180.08 | $133,980 | 0 Direct | -100.00% | Disposed | 71.5% (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | M | 1,066 | $69.04 | $73,597 | 1,066 Direct | · | Acquired | 347.4% (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | S | 1,066 | $180.08 | $191,965 | 0 Direct | -100.00% | Disposed | 71.5% (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | M | 762 | · | · | 380 Direct | -66.73% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | M | 744 | · | · | 744 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Feb. 24, 2026 | VICR | M | 1,066 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 23, 2025 | VICR | M | 1,361 | $41.61 | $56,631 | 1,361 Direct | · | Acquired | 642.4% (price as of 2026-10-02) |
| Oct. 23, 2025 | VICR | S | 1,361 | $91.94 | $125,130 | 0 Direct | -100.00% | Disposed | 236.0% (price as of 2026-10-02) |
| Oct. 23, 2025 | VICR | M | 738 | $33.96 | $25,062 | 738 Direct | · | Acquired | 809.6% (price as of 2026-10-02) |
| Oct. 23, 2025 | VICR | S | 738 | $91.94 | $67,852 | 0 Direct | -100.00% | Disposed | 236.0% (price as of 2026-10-02) |
| Oct. 23, 2025 | VICR | M | 1,361 | · | · | 2,040 Direct | -40.02% | Disposed | (price as of 2026-10-02) |
| Oct. 23, 2025 | VICR | M | 738 | · | · | 2,951 Direct | -20.01% | Disposed | (price as of 2026-10-02) |
| May 2, 2025 | VICR | A | 2,612 | · | · | 2,612 Direct | · | Acquired | (price as of 2026-10-02) |
| May 3, 2024 | VICR | A | 3,689 | · | · | 3,689 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 26, 2024 | VICR | M | 2,659 | $6.77 | $18,001 | 2,659 Direct | · | Acquired | 4462.8% (price as of 2026-10-02) |
| Feb. 26, 2024 | VICR | S | 2,659 | $37.00 | $98,383 | 0 Direct | -100.00% | Disposed | 734.9% (price as of 2026-10-02) |
| Feb. 26, 2024 | VICR | M | 2,659 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 27, 2023 | VICR | M | 762 | $75.43 | $57,478 | 762 Direct | · | Acquired | 309.5% (price as of 2026-10-02) |
| July 27, 2023 | VICR | S | 762 | $96.98 | $73,899 | 0 Direct | -100.00% | Disposed | 218.5% (price as of 2026-10-02) |
| July 27, 2023 | VICR | M | 372 | $60.61 | $22,547 | 372 Direct | · | Acquired | 409.7% (price as of 2026-10-02) |
| July 27, 2023 | VICR | S | 372 | $96.98 | $36,077 | 0 Direct | -100.00% | Disposed | 218.5% (price as of 2026-10-02) |
| July 27, 2023 | VICR | M | 762 | · | · | 1,142 Direct | -40.02% | Disposed | (price as of 2026-10-02) |
| July 27, 2023 | VICR | M | 372 | · | · | 1,488 Direct | -20.00% | Disposed | (price as of 2026-10-02) |
| May 2, 2023 | VICR | A | 3,401 | · | · | 3,401 Direct | · | Acquired | (price as of 2026-10-02) |
| April 25, 2022 | VICR | A | 1,860 | · | · | 1,860 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 5, 2021 | VICR | M | 267 | $69.04 | $18,434 | 267 Direct | · | Acquired | 347.4% (price as of 2026-10-02) |
| Aug. 5, 2021 | VICR | S | 267 | $120.35 | $32,133 | 0 Direct | -100.00% | Disposed | 156.7% (price as of 2026-10-02) |
| Aug. 5, 2021 | VICR | M | 267 | · | · | 1,066 Direct | -20.03% | Disposed | (price as of 2026-10-02) |
| May 12, 2021 | VICR | A | 1,904 | · | · | 1,904 Direct | · | Acquired | (price as of 2026-10-02) |
| April 26, 2021 | VICR | M | 885 | $6.77 | $5,991 | 855 Direct | · | Acquired | 4462.8% (price as of 2026-10-02) |
| April 26, 2021 | VICR | S | 885 | $92.72 | $82,057 | 0 Direct | -100.00% | Disposed | 233.2% (price as of 2026-10-02) |
| April 26, 2021 | VICR | M | 885 | · | · | 2,659 Direct | -24.97% | Disposed | (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | M | 2,800 | $8.38 | $23,464 | 2,800 Direct | · | Acquired | 3586.2% (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | S | 2,800 | $83.35 | $233,380 | 0 Direct | -100.00% | Disposed | 270.6% (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | M | 640 | $6.29 | $4,026 | 640 Direct | · | Acquired | 4811.0% (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | S | 640 | $83.35 | $53,344 | 0 Direct | -100.00% | Disposed | 270.6% (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | M | 500 | $10.48 | $5,240 | 500 Direct | · | Acquired | 2847.5% (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | S | 500 | $83.35 | $41,675 | 0 Direct | -100.00% | Disposed | 270.6% (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | M | 2,800 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | M | 640 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 9, 2020 | VICR | M | 500 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 24, 2020 | VICR | A | 1,333 | · | · | 1,333 Direct | · | Acquired | (price as of 2026-10-02) |
| April 29, 2020 | VICR | M | 2,200 | $8.38 | $18,436 | 2,200 Direct | · | Acquired | 3586.2% (price as of 2026-10-02) |
| April 29, 2020 | VICR | S | 2,200 | $51.00 | $112,200 | 0 Direct | -100.00% | Disposed | 505.7% (price as of 2026-10-02) |
| April 29, 2020 | VICR | M | 2,200 | · | · | 2,800 Direct | -44.00% | Disposed | (price as of 2026-10-02) |
| Dec. 5, 2019 | VICR | M | 500 | $10.48 | $5,240 | 500 Direct | · | Acquired | 2847.5% (price as of 2026-10-02) |
| Dec. 5, 2019 | VICR | S | 500 | $41.75 | $20,875 | 0 Direct | -100.00% | Disposed | 639.9% (price as of 2026-10-02) |
| Dec. 5, 2019 | VICR | M | 500 | · | · | 500 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| June 28, 2019 | VICR | A | 3,544 | · | · | 3,544 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2018 | VICR | M | 4,000 | $10.48 | $41,920 | 4,000 Direct | · | Acquired | 2847.5% (price as of 2026-10-02) |
| Nov. 15, 2018 | VICR | S | 4,000 | $35.00 | $140,000 | 0 Direct | -100.00% | Disposed | 782.6% (price as of 2026-10-02) |
| Nov. 15, 2018 | VICR | M | 4,000 | · | · | 1,000 Direct | -80.00% | Disposed | (price as of 2026-10-02) |
| May 24, 2018 | VICR | M | 5,000 | $9.43 | $47,150 | 5,000 Direct | · | Acquired | 3175.7% (price as of 2026-10-02) |
| May 24, 2018 | VICR | S | 5,000 | $40.84 | $204,200 | 0 Direct | -100.00% | Disposed | 656.4% (price as of 2026-10-02) |
| May 24, 2018 | VICR | M | 5,000 | · | · | 10,640 Direct | -31.97% | Disposed | (price as of 2026-10-02) |
| June 9, 2017 | VICR | M | 5,000 | $7.34 | $36,700 | 5,000 Direct | · | Acquired | 4108.4% (price as of 2026-10-02) |
| June 9, 2017 | VICR | S | 5,000 | $20.50 | $102,500 | 0 Direct | -100.00% | Disposed | 1406.8% (price as of 2026-10-02) |
| June 9, 2017 | VICR | M | 5,000 | · | · | 15,640 Direct | -24.22% | Disposed | (price as of 2026-10-02) |
| Dec. 15, 2016 | VICR | M | 960 | $6.29 | $6,038 | 960 Direct | · | Acquired | 4811.0% (price as of 2026-10-02) |
| Dec. 15, 2016 | VICR | S | 960 | $15.79 | $15,158 | 0 Direct | -100.00% | Disposed | 1856.3% (price as of 2026-10-02) |
| Dec. 15, 2016 | VICR | M | 596 | $6.29 | $3,749 | 596 Direct | · | Acquired | 4811.0% (price as of 2026-10-02) |
| Dec. 15, 2016 | VICR | S | 596 | $15.79 | $9,411 | 0 Direct | -100.00% | Disposed | 1856.3% (price as of 2026-10-02) |
| Dec. 15, 2016 | VICR | M | 960 | · | · | 21,236 Direct | -4.33% | Disposed | (price as of 2026-10-02) |
| Dec. 15, 2016 | VICR | M | 596 | · | · | 20,640 Direct | -2.81% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2016 | VICR | M | 2,407 | $6.29 | $15,140 | 2,407 Direct | · | Acquired | 4811.0% (price as of 2026-10-02) |
| Dec. 12, 2016 | VICR | S | 2,407 | $15.25 | $36,707 | 0 Direct | -100.00% | Disposed | 1925.6% (price as of 2026-10-02) |
| Dec. 12, 2016 | VICR | M | 2,407 | · | · | 22,196 Direct | -9.78% | Disposed | (price as of 2026-10-02) |
| Dec. 9, 2016 | VICR | M | 1,997 | $6.29 | $12,561 | 1,997 Direct | · | Acquired | 4811.0% (price as of 2026-10-02) |
| Dec. 9, 2016 | VICR | S | 1,997 | $15.53 | $31,013 | 0 Direct | -100.00% | Disposed | 1889.1% (price as of 2026-10-02) |
| Dec. 9, 2016 | VICR | M | 1,997 | · | · | 24,603 Direct | -7.51% | Disposed | (price as of 2026-10-02) |
| June 17, 2013 | VICR | D | 1,600 | · | · | 25,000 Direct | -6.02% | Disposed | (price as of 2026-10-02) |
| June 17, 2013 | VICR | D | 25,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 17, 2013 | VICR | A | 1,600 | · | · | 1,600 Direct | · | Acquired | (price as of 2026-10-02) |
| June 17, 2013 | VICR | A | 5,000 | · | · | 6,600 Direct | +312.50% | Acquired | (price as of 2026-10-02) |
| June 17, 2013 | VICR | A | 5,000 | · | · | 11,600 Direct | +75.76% | Acquired | (price as of 2026-10-02) |
| June 17, 2013 | VICR | A | 5,000 | · | · | 16,600 Direct | +43.10% | Acquired | (price as of 2026-10-02) |
| June 17, 2013 | VICR | A | 5,000 | · | · | 21,600 Direct | +30.12% | Acquired | (price as of 2026-10-02) |
| June 17, 2013 | VICR | A | 5,000 | · | · | 26,600 Direct | +23.15% | Acquired | (price as of 2026-10-02) |
| Oct. 25, 2010 | VICR | M | 2,400 | $11.96 | $28,704 | 2,400 Direct | · | Acquired | 2482.8% (price as of 2026-10-02) |
| Oct. 25, 2010 | VICR | S | 2,400 | $19.34 | $46,416 | 0 Direct | -100.00% | Disposed | 1497.2% (price as of 2026-10-02) |
| Oct. 25, 2010 | VICR | M | 2,400 | · | · | 1,600 Direct | -60.00% | Disposed | (price as of 2026-10-02) |
| Aug. 27, 2010 | VICR | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 4, 2007 | VICR | A | 4,000 | · | · | 4,000 Direct | · | Acquired | (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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| May 11, 2026 | VICR | Non Qualified Stock Option | Common Stock | $60.61 | April 25, 2028 | 372 | Disposed |
| May 11, 2026 | VICR | Non Qualified Stock Option | Common Stock | $50.00 | May 2, 2028 | 523 | Disposed |
| May 11, 2026 | VICR | Non Qualified Stock Option | Common Stock | $41.61 | May 2, 2028 | 680 | Disposed |
| May 11, 2026 | VICR | Non Qualified Stock Option | Common Stock | $33.96 | May 3, 2028 | 738 | Disposed |
| May 5, 2026 | VICR | Non Qualified Stock Option | Common Stock | $266.00 | · | 497 | Acquired |
| Feb. 24, 2026 | VICR | Non Qualified Stock Option | Common Stock | $75.43 | · | 762 | Disposed |
| Feb. 24, 2026 | VICR | Non Qualified Stock Option | Common Stock | $60.61 | · | 744 | Disposed |
| Feb. 24, 2026 | VICR | Non Qualified Stock Option | Common Stock | $69.04 | June 24, 2030 | 1,066 | Disposed |
| Oct. 23, 2025 | VICR | Non Qualified Stock Option | Common Stock | $41.61 | · | 1,361 | Disposed |
| Oct. 23, 2025 | VICR | Non Qualified Stock Option | Common Stock | $33.96 | · | 738 | Disposed |
| May 2, 2025 | VICR | Non Qualified Stock Option | Common Stock | $50.00 | · | 2,612 | Acquired |
| May 3, 2024 | VICR | Non Qualified Stock Option | Common Stock | $33.96 | · | 3,689 | Acquired |
| Feb. 26, 2024 | VICR | Non Qualified Stock Option | Common Stock | $6.77 | July 21, 2024 | 2,659 | Disposed |
| July 27, 2023 | VICR | Non Qualified Stock Option | Common Stock | $75.43 | May 12, 2028 | 762 | Disposed |
| July 27, 2023 | VICR | Non Qualified Stock Option | Common Stock | $60.61 | April 25, 2029 | 372 | Disposed |
| May 2, 2023 | VICR | Non Qualified Stock Option | Common Stock | $41.61 | · | 3,401 | Acquired |
| April 25, 2022 | VICR | Non Qualified Stock Option | Common Stock | $60.61 | · | 1,860 | Acquired |
| Aug. 5, 2021 | VICR | Non Qualified Stock Option | Common Stock | $69.04 | June 24, 2030 | 267 | Disposed |
| May 12, 2021 | VICR | Non Qualified Stock Option | Common Stock | $75.43 | · | 1,904 | Acquired |
| April 26, 2021 | VICR | Non Qualified Stock Option | Common Stock | $6.77 | July 21, 2024 | 885 | Disposed |
| Sept. 9, 2020 | VICR | Non Qualified Stock Option | Common Stock | $8.38 | June 17, 2023 | 2,800 | Disposed |
| Sept. 9, 2020 | VICR | Non Qualified Stock Option | Common Stock | $6.29 | June 17, 2023 | 640 | Disposed |
| Sept. 9, 2020 | VICR | Non Qualified Stock Option | Common Stock | $10.48 | June 17, 2023 | 500 | Disposed |
| June 24, 2020 | VICR | Non Qualified Stock Option | Common Stock | $69.04 | June 24, 2030 | 1,333 | Acquired |
| April 29, 2020 | VICR | Non Qualified Stock Option | Common Stock | $8.38 | June 17, 2023 | 2,200 | Disposed |
| Dec. 5, 2019 | VICR | Non Qualified Stock Option | Common Stock | $10.48 | June 17, 2023 | 500 | Disposed |
| June 28, 2019 | VICR | Non Qualified Stock Option | Common Stock | $6.77 | July 21, 2024 | 3,544 | Acquired |
| Nov. 15, 2018 | VICR | Non Qualified Stock Option | Common Stock | $10.48 | June 17, 2023 | 4,000 | Disposed |
| May 24, 2018 | VICR | Non Qualified Stock Option | Common Stock | $9.43 | June 17, 2023 | 5,000 | Disposed |
| June 9, 2017 | VICR | Non Qualified Stock Option | Common Stock | $7.34 | June 17, 2023 | 5,000 | Disposed |
| Dec. 15, 2016 | VICR | Non Qualified Stock Option | Common Stock | $6.29 | June 17, 2023 | 960 | Disposed |
| Dec. 15, 2016 | VICR | Non Qualified Stock Option | Common Stock | $6.29 | June 17, 2023 | 596 | Disposed |
| Dec. 12, 2016 | VICR | Non Qualified Stock Option | Common Stock | $6.29 | June 17, 2023 | 2,407 | Disposed |
| Dec. 9, 2016 | VICR | Non Qualified Stock Option | Common Stock | $6.29 | June 17, 2023 | 1,997 | Disposed |
| June 17, 2013 | VICR | Non Qualified Stock Option | Common Stock | $11.96 | Sept. 4, 2017 | 1,600 | Disposed |
| June 17, 2013 | VICR | Non Qualified Stock Option | Common Stock | $13.73 | Aug. 27, 2020 | 25,000 | Disposed |
| June 17, 2013 | VICR | Non Qualified Stock Option | Common Stock | $6.29 | June 17, 2023 | 1,600 | Acquired |
| June 17, 2013 | VICR | Non Qualified Stock Option | Common Stock | $6.29 | June 17, 2023 | 5,000 | Acquired |
| June 17, 2013 | VICR | Non Qualified Stock Option | Common Stock | $7.34 | June 17, 2023 | 5,000 | Acquired |
| June 17, 2013 | VICR | Non Qualified Stock Option | Common Stock | $8.38 | June 17, 2023 | 5,000 | Acquired |
| June 17, 2013 | VICR | Non Qualified Stock Option | Common Stock | $9.43 | June 17, 2023 | 5,000 | Acquired |
| June 17, 2013 | VICR | Non Qualified Stock Option | Common Stock | $10.48 | June 17, 2023 | 5,000 | Acquired |
| Oct. 25, 2010 | VICR | Non Qualified Stock Option | Common Stock | $11.96 | Sept. 4, 2017 | 2,400 | Disposed |
| Aug. 27, 2010 | VICR | Non Qualified Stock Option | Common Stock | $13.73 | Aug. 27, 2020 | 25,000 | Acquired |
| Sept. 4, 2007 | VICR | NON QUALIFIED STOCK OPTION | COMMON STOCK | $11.96 | Sept. 4, 2017 | 4,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).