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Mason David W
Chief Legal OfficerCIK 0001744907
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 5
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025–2026
Mason David W, Chief Legal Officer, has filed 5 SEC reports (2025–2026), all concentrated in SEMrush Holdings, Inc. (SEMR), totaling $5.4M in disclosed volume. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
5 loaded
| Apr 28 | SEMR SEMrush Holdings, Inc. | Mason David W | Chief Legal Officer | Disposed | $5.0M |
| Dec 17 | SEMR SEMrush Holdings, Inc. | Mason David W | Chief Legal Officer | Grant | $309.0K |
| Dec 2 | SEMR SEMrush Holdings, Inc. | Mason David W | Chief Legal Officer | Tax withheld | $42.5K |
| Sep 2 | SEMR SEMrush Holdings, Inc. | Mason David W | Chief Legal Officer | Tax withheld | $19.6K |
| Aug 4 | SEMR SEMrush Holdings, Inc. | Mason David W | Chief Legal Officer | Tax withheld | $14.9K |
5 filings