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Davies Philip D's Form 4 filing

Vicor CorpVICR · filed Nov 3, 2026

Accession no.
0001193125-26-444718
Filed
Nov 3, 2026, 11:45 AM ET
Trade date
Nov 2, 2026
Filing delay
1 day
Rule 10b5-1 plan
Checked

This filing lists 13 non-derivative transactions and 1 derivative transaction. Open-market sales total $563.2K. It was filed 1 day after the trade.

Reporting owners

A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.

Reporting owners on this filing
OwnerRelationship to the company
Davies Philip DCIK 0001512868Director, Officer (Corp. VP-Global Sales & Mktg.)

Non-derivative securities (Table I)

Acquisitions and disposals of common stock and similar shares, one row per line on the filing.

Non-derivative transactions
Trade dateSecurityTransactionSharesPriceValueShares afterOwnershipFlags
Nov 2, 2026Common StockMOption exerciseAcquired+3,073$33.96+$104,359.084,993Direct
Nov 2, 2026Common StockSSaleDisposed−478$175.00F2−$83,648.954,515Direct
Nov 2, 2026Common StockSSaleDisposed−100$176.26F3−$17,6264,415Direct
Nov 2, 2026Common StockSSaleDisposed−100$177.32F4−$17,7324,315Direct
Nov 2, 2026Common StockSSaleDisposed−300$179.36F5−$53,8084,015Direct
Nov 2, 2026Common StockSSaleDisposed−200$180.95F6−$36,1903,815Direct
Nov 2, 2026Common StockSSaleDisposed−300$182.89F7−$54,867.993,515Direct
Nov 2, 2026Common StockSSaleDisposed−400$184.73F8−$73,8903,115Direct
Nov 2, 2026Common StockSSaleDisposed−300$186.53F9−$55,958.132,815Direct
Nov 2, 2026Common StockSSaleDisposed−390$187.73F10−$73,216.462,425Direct
Nov 2, 2026Common StockSSaleDisposed−200$189.85F11−$37,9692,225Direct
Nov 2, 2026Common StockSSaleDisposed−300$190.99F12−$57,297.991,925Direct
Nov 2, 2026Common StockSSaleDisposed−5$192.07F13−$960.351,920Direct

Derivative securities (Table II)

Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.

Derivative transactions
Trade dateSecurityTransactionUnderlying sharesUnit priceValueHeld afterOwnershipFlags
Nov 2, 2026Common StockMOption exerciseDisposed−3,073$0.00$032,573Direct

Footnotes and remarks

Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.

F2

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.7300 and $175.4200. 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 (13) to this Form 4.

Referenced by the price of 1 transaction in Table I.

F3

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.2600 to $176.2600.

Referenced by the price of 1 transaction in Table I.

F4

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $177.3200 to $177.3200.

Referenced by the price of 1 transaction in Table I.

F5

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.2200 to $179.4500.

Referenced by the price of 1 transaction in Table I.

F6

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.9500 to $180.9500.

Referenced by the price of 1 transaction in Table I.

F7

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $182.4600 to $183.1100.

Referenced by the price of 1 transaction in Table I.

F8

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.2600 to $185.2400.

Referenced by the price of 1 transaction in Table I.

F9

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $186.0300 to $187.0100.

Referenced by the price of 1 transaction in Table I.

F10

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $187.6100 to $187.8900.

Referenced by the price of 1 transaction in Table I.

F11

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $189.3600 to $190.3300.

Referenced by the price of 1 transaction in Table I.

F12

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $190.8900 to $191.2000.

Referenced by the price of 1 transaction in Table I.

F13

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $192.0700 to $192.0700.

Referenced by the price of 1 transaction in Table I.

Read the full filing on SEC EDGAR (opens in a new tab)