Marc D. Comerchero
Principal Accounting Officer · BlackRock, Inc.
Individual
- 2026
- Feb 4, 2026
- 2
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Marc D. Comerchero files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Robert L. Goldstein - $64.66M in BLK purchases and sales in the last 12 months
- Laurence Fink - $37.67M in BLK purchases and sales in the last 12 months
- Martin Small - $32.99M in BLK purchases and sales in the last 12 months
- J. Richard Kushel - $25.08M in BLK purchases and sales in the last 12 months
- Christopher J. Meade - $19.94M in BLK purchases and sales in the last 12 months
- Rachel Lord - $13.98M in BLK purchases and sales in the last 12 months
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Frequently asked questions
Who is Marc D. Comerchero?
Marc D. Comerchero is a corporate insider, tracked as Principal Accounting Officer of BlackRock, Inc. (BLK). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Marc D. Comerchero last file a Form 4?
The most recent primary Form 4 on record is dated 4 February 2026, one of 2 filings going back to 2026.
