Transaction · 0001193125-26-363138

Anderson Samuel J

ANDERSON SAMUEL J, DIR, reported a transaction classified as exercise at VICOR CORP involving 1216.000000 shares for an estimated $0.00. Reported holdings after the transaction were 3648.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MDIR
VICRVICOR CORP
Trade date
Aug 20, 2026
Filing date
Aug 24, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded1.21k$0.00 per share
Holdings after3.64kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Not calculated for derivative securities.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

VICR price since this filing

Daily closing prices, with the filing date and available return windows
VICR · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +13.0%1w ago +19.3%1d ago +14.4%
Returns since7d -1.2%30d +49.0%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
exercise
Code M
Identifier
0001193125-26-363138
Non Qualified Stock Option
Transaction date
Aug 20, 2026
Filed Aug 24, 2026, 06:40 PM · 4d delay
Shares
1,216 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
3,648 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Derivative Transaction Direct Ownership Large Holdings Reduction
Filing-only score

-10 points

Compact filing score computed from stored Form 4 facts. Version v1.

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • derivative_transaction-16 points

    is_derivative = true

    Derivative exercise rows are less discretionary than open-market purchases.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended

No footnotes recorded.

Original filing · 0001193125-26-363138
Related transactions

0 other transactions

Same SEC filing
Recent company activity

0 recent txs

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