SUMME GREGORY L bought AVTR
October 30, 2025 · Form 4 insider transaction
SUMME GREGORY L bought 100,000 shares of Avantor, Inc. at $11.25 per share, a transaction worth $1.13M. The trade was recorded as open-market purchase and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
100,000
Price
$11.25
Total value
$1.13M
InsiderSUMME GREGORY L
Role—
CompanyAvantor, Inc. (AVTR)
SecurityCommon Stock
Transaction codeP: Open-market purchase
Transaction dateOctober 30, 2025
Filing dateOctober 31, 2025
Shares owned after300,000
OwnershipIndirect
10b5-1 planNo
AmendedNo
Footnotes
By a trust. The reporting person reports beneficial ownership of AVTR common stock held by trust but disclaims beneficial ownership except to the extent of his pecuniary interest therein.