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Director sold ~$468K of VICR shares in the open market | OQRO

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Vicor Corporation
Director sold ~$468K of VICR shares in the open market

Insider trade

Director sold ~$468K of VICR shares in the open market

Traded May 11, 2026 · Filed May 12, 2026

VICVicor CorporationVICR

~$468K
Approx. value · 1,516 sh @ $309.00: 18K
Holds after · shares reported: −4.4%
stock since the trade · S&P 500 +5.4%, $312.96 → $299.29 on Oct 6

Why it stands out

A Vicor director sold $468K 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: May 11, 2026
Reporting period: Not applicable
Filed with the SEC: May 12, 2026

Director$100K–$500K

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$468,444

Shares × reported transaction price

Timing vs results

20 days after results of Apr 21, 2026, 71 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

Ask Claude or ChatGPT about these filings. Connect OQRO in a minute, then ask things like “which insiders bought this week?”

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	−14.6%	−0.1%	−14.4%
30 days	−1.8%	−0.1%	−1.7%
90 days	−31.8%	+3.8%	−35.6%

Past results only. Not a forecast.

Source receipt

Record ID: 0001545814-26-000002
Filed / recorded: May 12, 2026, 10:25 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: Michael Mcnamara
Relationship: Director, Officer
Officer title: General Manager Mfg. Ops.
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: May 11, 2026
Transaction code: S
Shares / units: 1,516
Price per share: $309.00
Acquired / disposed: Disposed (D)
Shares owned after: 18,185
Ownership form: Direct
Amendment: No

Around the same time

Patrizio Vinciarelli (Chairman and CEO) sold ~$104K of Vicor Corporation

Scheduled in advanceFiled 4mo ago

Patrizio Vinciarelli (Chairman and CEO) sold ~$105K of Vicor Corporation

Scheduled in advanceFiled 4mo ago

Patrizio Vinciarelli (Chairman and CEO) sold ~$132K of Vicor Corporation

Scheduled in advanceFiled 4mo ago