Barrow Robert sold DFTX

September 3, 2026 · Form 4 insider transaction

Barrow Robert sold 19,023 shares of Definium Therapeutics, Inc. at $37.94 per share, a transaction worth $721.7K. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction
Disposed (sell-side)
Shares
19,023
Price
$37.94
Total value
$721.7K
RoleOfficer, Director
SecurityCommon Shares
Transaction codeS: Open-market sale
Transaction dateSeptember 3, 2026
Filing dateSeptember 4, 2026
Shares owned after1,494,640
OwnershipDirect
10b5-1 planYes
AmendedNo

Footnotes

Represents the number of Common Shares sold to satisfy withholding tax obligations in connection with the settlement of vested performance restricted stock units, pursuant to sell-to-cover elections under a Rule 10b5-1 plan adopted on June 15, 2022; The reported price is a weighted average sales price. These shares were sold in multiple transactions on September 3, 2026 at prices ranging from $37.46 to $38.94. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer, 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 range set forth in this footnote.

View the original Form 4 on SEC EDGAR