Lewandowski Jason 4

4 · TAT TECHNOLOGIES LTD · Filed Jun 2, 2026

AI-generated summary of this filing

Updated Jun 2, 2026

TAT Technologies (TATT) COO Jason Lewandowski Exercises Options, Sells Shares

What Happened

Jason Lewandowski, COO of TAT Technologies Ltd. (TATT), exercised 3,125 fully vested stock options at $6.59 per share and simultaneously sold those 3,125 shares in a same-day exercise-and-sale (cashless) transaction.
Exercise cost: $6.59 × 3,125 = $20,594. Sale proceeds: $41.14 × 3,125 = $128,563. Net proceeds to Mr. Lewandowski (before taxes and commissions), representing the spread, were approximately $107,965. The reporting person did not retain any shares from this transaction.

Key Details

Transaction date: 2026-06-01; Form 4 filed: 2026-06-02 (timely).
Option exercise: 3,125 shares at $6.59 (Transaction code M).
Open-market sale: 3,125 shares at $41.14 (Transaction code S); total sale $128,563.
Net proceeds (before taxes/commissions): ≈ $107,965 (spread between sale and exercise prices).
Shares retained after transaction: reporting person did not retain the exercised shares; still holds 6,250 unvested options (vesting 3,125 on Sept 1, 2026 and 3,125 on Dec 1, 2026), subject to continued employment.
No 10% owner or 10b5-1 plan noted; no indication the filing was late.

Context

This was a same-day (cashless) exercise-and-sale: options were exercised and the resulting shares were immediately sold, so the transaction realizes option value rather than adding to open-market ownership. Such transactions are common for option exercises and do not necessarily indicate a change in insider sentiment.

Form 4

Period: 2026-06-01

Chief Operating Officer

Transactions

Exercise/Conversion
Ordinary Shares
[F1]
2026-06-01$6.59/sh+3,125$20,594→ 3,125 total
Sale
Ordinary Shares
[F2]
2026-06-01$41.14/sh−3,125$128,563→ 0 total
Exercise/Conversion
Stock Options (right to buy)
[F1][F3]
2026-06-01$41.14/sh−3,125$128,563→ 6,250 total
Exercise: $6.59From: 2026-06-01Exp: 2028-12-01→ Ordinary Shares (3,125 underlying)

Footnotes (3)

[F1]Transaction Code 'M' - Exercise of stock options. The reporting person exercised 3,125 fully vested stock options at the exercise (strike) price of $6.59 per share as part of a same-day exercise-and-sale transaction. The shares were simultaneously sold and were not retained by the reporting person.
[F2]Transaction Code 'S' - Open-market sale. Pursuant to a same-day exercise-and-sale transaction, all 3,125 Ordinary Shares acquired upon exercise of the options referenced in footnote 1 were immediately sold at a price of $41.14 per share. The reporting person did not retain any shares from this transaction. Net proceeds to the reporting person (before taxes and commissions) were approximately $107,965 representing the spread between the sale price ($41.14) and the exercise price ($6.59) on 3,125 shares.
[F3]Following these transactions, the reporting person holds 6,250 unvested options which vest in installments of 3,125 on each of September 1, 2026, and December 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each such vesting date.

Signature

/s/ Jason Lewandowski|2026-06-02

1 file