DiFronzo Vincent P. 4

What Happened

• Vincent P. DiFronzo, Executive Vice President – Air Force & Combatant Commands at Science Applications International Corp. (SAIC), received an award of 2,517 shares on March 4, 2026 (code A: acquisition/award).
• To cover tax withholding related to the award, 1,064 shares were surrendered/treated as disposed (code F) at $94.42 per share, generating approximately $100,463. Net shares retained from the award = 2,517 - 1,064 = 1,453 shares. Implied market value of the full award (using $94.42) ≈ $237,655.

Key Details

• Transaction date(s): March 4, 2026.
  • Award (A): 2,517 shares acquired at $0.00 reported acquisition price (award/vesting).
  • Tax withholding (F): 1,064 shares disposed at $94.42, total ≈ $100,463.
• Shares owned after the transaction: not specified in the provided filing excerpt.
• Footnotes/notes: Code F indicates shares were withheld/surrendered to satisfy tax withholding (a routine "sell-to-cover"/withholding event), not an open-market sale to realize cash for investment purposes.
• Filing timeliness: Report filed March 6, 2026 for a March 4 transaction — appears timely (no late filing flag).

Context

• This was an equity award vesting event with shares withheld for taxes, a common administrative step when restricted stock or similar equity awards vest. Such tax withholding is routine and does not by itself signal a buy or sell decision on the market.
• For retail investors, outright purchases (insider buys) often carry more informational weight about confidence than routine awards or tax-withholding disposals.