Insider · CIK 0001411500
Kemble D Morrison
Files at VICR (VICOR CORP). First filing Oct 27, 2025, latest May 12, 2026.
In brief
Kemble D Morrison files SEC Form 4 as insider at VICR (VICOR CORP). Since Oct 27, 2025, Kemble D Morrison has reported 0 open-market buys worth $0 and 3 open-market sells worth $1.4M, the latest filed on May 12, 2026.
A track record needs three past buys with six months of prices behind them; Kemble D Morrison has 0, so none is measured yet.
The newest scored trade: sold $698k of VICR on May 11, 2026, filed May 12, 2026, scored 49 (moderate). In the last 12 months: 0 buys worth $0 and 3 sells worth $1.4M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
VICR: VICOR CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 49Moderate | VICOR CORP | $698k 2,313 shares | -100% | +655% from low0% from high | |
| 45Moderate | VICOR CORP | $463k 2,572 shares | -338% | +383% from low0% from high | |
| 40Moderate | VICOR CORP | $193k 2,099 shares | -154% | +136% from low0% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| May 11, 2026 | VICR VICOR CORPORATION | 2,313 0.01% of outstanding | $698k | May 11, 2026 | $463k |
| Feb 24, 2026 | VICR VICOR CORPORATION | 2,572 0.01% of outstanding | $463k | Feb 24, 2026 | none |
| Oct 23, 2025 | VICR VICOR CORPORATION | 2,099 0.00% of outstanding | $193k | Oct 23, 2025 | none |
| Feb 26, 2024 | VICR VICOR CORP | 2,659 0.08% of outstanding | $98k | Feb 26, 2024 | none |
Transactions
Every row this insider has filed, 29 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 11, 2026 | VICR VICOR CORP | MOption exercise Common Stock | +372 | $60.61 | $23k | 372 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | MOption exercise Common Stock | +523 | $50.00 | $26k | 895 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | MOption exercise Common Stock | +680 | $41.61 | $28k | 1,575 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | MOption exercise Common Stock | +738 | $33.96 | $25k | 2,313 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | SOpen-market sale Common Stock | -800 | $300.31 | $240k | 1,513 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | SOpen-market sale Common Stock | -1,000 | $301.71 | $302k | 513 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | SOpen-market sale Common Stock | -100 | $302.52 | $30k | 413 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | SOpen-market sale Common Stock | -413 | $303.55 | $125k | 0 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -372 | $0.00 | $0 | 372 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -523 | $0.00 | $0 | 2,089 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -680 | $0.00 | $0 | 1,360 | May 12, 2026 |
| May 11, 2026 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -738 | $0.00 | $0 | 2,213 | May 12, 2026 |
| May 5, 2026 | VICR VICOR CORP | AGrant or award Non Qualified Stock Optionderivative | +497 | $0.00 | $0 | 497 | May 6, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | MOption exercise Common Stock | +762 | $75.43 | $57k | 762 | Feb 25, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | SOpen-market sale Common Stock | -762 | $180.08 | $137k | 0 | Feb 25, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | MOption exercise Common Stock | +744 | $60.61 | $45k | 744 | Feb 25, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | SOpen-market sale Common Stock | -744 | $180.08 | $134k | 0 | Feb 25, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | MOption exercise Common Stock | +1,066 | $69.04 | $74k | 1,066 | Feb 25, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | SOpen-market sale Common Stock | -1,066 | $180.08 | $192k | 0 | Feb 25, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -762 | $0.00 | $0 | 380 | Feb 25, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -744 | $0.00 | $0 | 744 | Feb 25, 2026 |
| Feb 24, 2026 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -1,066 | $0.00 | $0 | 0 | Feb 25, 2026 |
| Oct 23, 2025 | VICR VICOR CORP | MOption exercise Common Stock | +1,361 | $41.61 | $57k | 1,361 | Oct 27, 2025 |
| Oct 23, 2025 | VICR VICOR CORP | SOpen-market sale Common Stock | -1,361 | $91.94 | $125k | 0 | Oct 27, 2025 |
| Oct 23, 2025 | VICR VICOR CORP | MOption exercise Common Stock | +738 | $33.96 | $25k | 738 | Oct 27, 2025 |
| Oct 23, 2025 | VICR VICOR CORP | SOpen-market sale Common Stock | -738 | $91.94 | $68k | 0 | Oct 27, 2025 |
| Oct 23, 2025 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -1,361 | $0.00 | $0 | 2,040 | Oct 27, 2025 |
| Oct 23, 2025 | VICR VICOR CORP | MOption exercise Non Qualified Stock Optionderivative | -738 | $0.00 | $0 | 2,951 | Oct 27, 2025 |
| May 2, 2025 | VICR VICOR CORP | AGrant or award Non Qualified Stock Optionderivative | +2,612 | $0.00 | $0 | 2,612 | May 5, 2025 |
Questions about Kemble D Morrison
Answered from the filings on this page, as of the latest one.
Is Kemble D Morrison buying or selling?
In the last 12 months Kemble D Morrison reported 0 open-market buys worth $0 and 3 open-market sells worth $1.4M on SEC Form 4; the latest was sold $698k of VICR on May 11, 2026. Grants, option exercises and tax withholding are not counted.
How did Kemble D Morrison's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Kemble D Morrison has 0.
Where does Kemble D Morrison file Form 4?
Kemble D Morrison has filed Form 4 at VICR (VICOR CORP). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.