Insider trade

Director sold ~$195K of VICR shares in the open market

Traded Apr 24, 2026 · Filed Apr 27, 2026

Vicor CorporationVICR

~$195K
Approx. value · 731 sh @ $266.94: 24K
Holds after · shares reported: +9.4%
stock since the trade · S&P 500 +9.1%, $273.53 → $299.29 on Oct 6

Why it stands out

A Vicor director sold $195K of Vicor shares. The filing does not indicate a pre-arranged trading plan.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Apr 24, 2026
Reporting period: Not applicable
Filed with the SEC: Apr 27, 2026

Director$100K–$500K

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$195,136

Shares × reported transaction price

Timing vs results

3 days after results of Apr 21, 2026, 88 days before results of Jul 21, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+7.0%	+1.7%	+5.3%
30 days	+37.5%	+6.0%	+31.5%
90 days	−17.0%	+3.9%	−20.8%

Past results only. Not a forecast.

Source receipt

Record ID: 0001403540-26-000004
Filed / recorded: Apr 27, 2026, 9:43 PM UTC
Added to OQRO: Oct 6, 2026, 9:34 PM UTC
Parser: form4-xml-v2
Data quality: Verified: identifiers matched exactly
Issuer: VICOR CORP
Issuer CIK: 751978
Ticker: VICR
Reporting person: Claudio Tuozzolo
Relationship: Director, Officer
Officer title: Corp. Vice President
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Apr 24, 2026
Transaction code: S
Shares / units: 731
Price per share: $266.94
Acquired / disposed: Disposed (D)
Shares owned after: 23,544
Ownership form: Direct
Amendment: No

Around the same time

Andrew D'amicoDirector

Filed 4mo ago

Sold

~$17K51 sh @ $324.36

Traded May 26 · filed 1 day laterNot under a reported trading plan

A Vicor director sold $17K of Vicor shares. The filing does not indicate a pre-arranged trading plan.

More Official record

Andrew D'amicoDirector

Filed 4mo ago

504Shares · @ $50.00

Traded May 26 · filed 1 day later

Derivative exercise or conversion — not an open-market buy.

More Official record

Andrew D'amicoDirector

Filed 4mo ago

Sold

~$24K75 sh @ $320.08

Traded May 26 · filed 1 day laterNot under a reported trading plan

A Vicor director sold $24K of Vicor shares. The filing does not indicate a pre-arranged trading plan.

More Official record