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Chattopadhyay Sanat
Exe V-P & Pres. MMD
CIK: 0001670690
Total Volume
$1.5M
Purchases
$0
Sales
$0
Companies
2
Companies Traded
Merck & Co., Inc. (MRK)
ASHLAND INC. (ASH)
Trading History (2 filings)
Merck & Co., Inc.
(MRK)
Chattopadhyay Sanat
Exe V-P & Pres. MMD
Filed Jan 28, 2026
Grant
$1.5M
1 grant
View Details
SEC Filing
ASHLAND INC.
(ASH)
Chattopadhyay Sanat
Insider
Filed Jan 21, 2026
Other
$0
View Details
SEC Filing