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SUMME GREGORY L

DirectorCIK: 0001143422
Total Volume
$2.2M
Purchases
$2.1M
Sales
$0
Companies
2

Companies Traded

Avantor, Inc. (AVTR)GRAIL, Inc. (GRAL)

Trading History (5 filings)

Avantor, Inc.(AVTR)
SUMME GREGORY LDirector
Filed Feb 12, 2026
Buy
$940.0K
1 buy
View DetailsSEC Filing
GRAIL, Inc.(GRAL)
SUMME GREGORY LDirector
Filed Jan 16, 2026
Grant
$32.1K
1 grant
View DetailsSEC Filing
Avantor, Inc.(AVTR)
SUMME GREGORY LDirector
Filed Oct 31, 2025
Buy
$1.1M
1 buy
View DetailsSEC Filing
GRAIL, Inc.(GRAL)
SUMME GREGORY LDirector
Filed Oct 16, 2025
Grant
$32.1K
1 grant
View DetailsSEC Filing
GRAIL, Inc.(GRAL)
SUMME GREGORY LDirector
Filed Jul 17, 2025
Grant
$31.8K
1 grant
View DetailsSEC Filing