EICHTEN ESTIA J 4
4 · VICOR CORP · Filed Mar 13, 2026
Research Summary
AI-generated summary of this filing
Vicor (VICR) Director Eichten Estia J Sells 38,587 Shares
What Happened
- Eichten Estia J, a director of Vicor Corporation (VICR), sold a total of 38,587 shares in multiple open-market transactions on March 12, 2026, generating aggregate proceeds of approximately $6,493,104. Individual lots ranged from 100 to 6,848 shares at reported weighted-average prices between $163.41 and $173.20 (see detailed ranges in footnotes).
Key Details
- Transaction date: March 12, 2026; Form 4 filed March 13, 2026 (timely).
- Total shares sold: 38,587; total proceeds: $6,493,104.
- Reported prices were weighted averages; individual trades occurred across price ranges (see footnotes F2–F11 for per-range details).
- Footnote F1: Sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 11, 2025.
- Footnote F2: Reporting person will provide, upon request, full breakdown of number of shares sold at each separate price within the reported ranges.
- Transaction code: S = Sale. No purchase, grant, or option exercise reported in this filing.
- Shares owned after the transaction: not provided in the excerpt of the filing supplied here.
Context
- These were open-market sales made under a pre-established 10b5-1 plan, which typically means the trades were scheduled in advance and do not necessarily indicate the insider’s current view of the company. Sales reduce insider stock holdings but are often routine; purchases are generally viewed as a stronger signal of insider confidence.
Insider Transaction Report
Form 4
VICOR CORPVICR
EICHTEN ESTIA J
Director
Transactions
- Sale
Common Stock
[F1][F2]2026-03-12$163.41/sh−976$159,491→ 228,449 total - Sale
Common Stock
[F1][F3]2026-03-12$164.43/sh−6,848$1,125,993→ 221,601 total - Sale
Common Stock
[F1][F4]2026-03-12$165.13/sh−2,876$474,916→ 218,725 total - Sale
Common Stock
[F1][F5]2026-03-12$166.45/sh−2,931$487,869→ 215,794 total - Sale
Common Stock
[F1][F6]2026-03-12$167.28/sh−2,846$476,080→ 212,948 total - Sale
Common Stock
[F1][F7]2026-03-12$168.30/sh−4,100$690,047→ 208,848 total - Sale
Common Stock
[F1][F8]2026-03-12$169.15/sh−5,610$948,907→ 203,238 total - Sale
Common Stock
[F1][F9]2026-03-12$170.32/sh−3,700$630,173→ 199,538 total - Sale
Common Stock
[F1][F10]2026-03-12$171.11/sh−3,400$581,766→ 196,138 total - Sale
Common Stock
[F1]2026-03-12$172.15/sh−100$17,215→ 196,038 total - Sale
Common Stock
[F1][F11]2026-03-12$173.20/sh−5,200$900,647→ 190,838 total
Footnotes (11)
- [F1]This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 11, 2025.
- [F10]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $170.8900 to $171.6300.
- [F11]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.2500 to $173.2200.
- [F2]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $162.6900 to $163.6800. The reporting person undertakes to provide to Vicor Corporation, any security holder of Vicor Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (11) to this Form 4.
- [F3]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $163.7900 to $164.7600.
- [F4]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $164.8200 to $165.8000.
- [F5]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $165.8200 to $166.7900.
- [F6]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $166.8200 to $167.8100.
- [F7]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $167.8200 to $168.8100.
- [F8]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $168.8200 to $169.8000.
- [F9]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $169.8700 to $170.8500.
Signature
/s/Kemble D. Morrison. Attorney in fact for Estia J. Eichten|2026-03-13