Russo Rene bought XLO

November 21, 2025 · Form 4 insider transaction

Russo Rene bought 473,334 shares of Xilio Therapeutics, Inc., a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 4 days after the transaction.

Direction
Acquired (buy-side)
Shares
473,334
Price
N/A
Total value
N/A
InsiderRusso Rene
RoleOfficer, Director
SecurityStock Option (right to buy)
Transaction codeA: Grant or award
Transaction dateNovember 21, 2025
Filing dateNovember 25, 2025
Shares owned after473,334
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

The transactions reported herein reflect a one-time option repricing, effective on November 21, 2025, which reduced the exercise price of each repriced option to $1.50 per share unless such repriced stock option is exercised prior to November 21, 2026, in which case, the original exercise price must be paid (the "Option Repricing"). Except as modified by the Option Repricing, all other terms and conditions of the repriced options, including, without limitation, any provisions with respect to vesting and expiration, remain in full force and effect.; Immediately exercisable.

View the original Form 4 on SEC EDGAR