Comerchero Marc D.

CIK: 0001668100
Primary company: BlackRock Inc. (BLK)

Comerchero Marc D. is a corporate insider at BlackRock Inc. (BLK) filing SEC Form 4 transactions. 36 transactions across 2 companies, totaling $0 in purchases and $2,337,810 in sales. Source: SEC EDGAR.

Total Transactions
36
Total Buy Value
$0
Total Sell Value
$2.34M
Net Activity
$-2.34M
Last Transaction
Jan 2026
Companies
2

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
J
Shares
1,192
Price
-
Value
-
Type
Award
Shares
549
Price
-
Value
-
Type
Tax Payment
Shares
558
Price
$1118.94
Value
$624K
Type
Award
Shares
179
Price
-
Value
-
Type
Award
Shares
551
Price
-
Value
-
Type
Tax Payment
Shares
308
Price
$1071.52
Value
$330K
Type
Award
Shares
103
Price
-
Value
-
Type
Award
Shares
525
Price
-
Value
-
Type
Sale
Shares
450
Price
$785.11
Value
$353K
Type
Tax Payment
Shares
402
Price
$781.73
Value
$314K
Type
Award
Shares
396
Price
-
Value
-
Type
Award
Shares
407
Price
-
Value
-
Type
Award
Shares
2,969
Price
$0.00
Value
$0
Type
Sale
Shares
650
Price
$728.66
Value
$474K
Type
Tax Payment
Shares
660
Price
$747.86
Value
$494K
Type
Award
Shares
949
Price
$0.00
Value
$0
Type
Award
Shares
437
Price
$743.61
Value
$325K
Type
Tax Payment
Shares
829
Price
$808.14
Value
$670K
Type
Award
Shares
1,289
Price
$0.00
Value
$0
Type
Award
Shares
511
Price
$832.07
Value
$425K