Lauren Mastrocola
Principal Accounting Officer · Praxis Precision Medicines, Inc.
- 2024
- May 20, 2026
- 4
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Lauren Mastrocola 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.
- Adage Capital Management, L.P. - $33.20M in PRAX purchases and sales in the last 12 months
- Alex Nemiroff - $4.85M in PRAX purchases and sales in the last 12 months
- Jill Desimone - $3.61M in PRAX purchases and sales in the last 12 months
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Frequently asked questions
Who is Lauren Mastrocola?
Lauren Mastrocola is a corporate insider, tracked as Principal Accounting Officer of Praxis Precision Medicines, Inc. (PRAX). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Lauren Mastrocola last file a Form 4?
The most recent primary Form 4 on record is dated 20 May 2026, one of 4 filings going back to 2024.
Has Lauren Mastrocola been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($3.04M) across all tracked filings.
