EICHTEN ESTIA J 4

What Happened
Eichten Estia J, a director at Vicor Corp (VICR), sold 2,000 shares on March 13, 2026. The shares were disposed at $174.00 per share for a total transaction value of $348,000. This was a sale (not a purchase) and was effected pursuant to a pre-established Rule 10b5-1 trading plan.

Key Details

• Transaction date: 2026-03-13
• Transaction type/code: Sale (S) — open-market/private sale reported
• Price per share: $174.00; Total value: $348,000
• Shares owned after transaction: Not specified in the provided filing details
• Footnote: F1 — Sale effected pursuant to a Rule 10b5-1 trading plan adopted Dec 11, 2025
• Filing date: Form 4 filed 2026-03-16 (appears timely under the two-business-day filing rule)

Context
A Rule 10b5-1 plan allows insiders to execute preplanned trades and provides an affirmative defense against insider trading claims; such sales are often routine and do not necessarily indicate a change in the insider’s view of the company. For investors, purchases tend to be more informative than sales, though tracking both helps gauge insider activity over time.