Mary Anne Heino
Executive Chair and CEO, Director · Lantheus Holdings, Inc.
- 2024
- Jun 3, 2026
- 4
Other insiders active in the same stocks
Insiders who have reported open-market trades at the same companies as Mary Anne Heino. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- FARALLON PARTNERS L L C - $191.21M in LNTH purchases and sales on record
- Rajiv A. Patel - $191.21M in LNTH purchases and sales on record
- Robert J. Marshall Jr. - $812K in LNTH purchases and sales on record
- Paul Blanchfield - $323K in LNTH purchases and sales on record
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Frequently asked questions
Who is Mary Anne Heino?
Mary Anne Heino is a corporate insider, tracked as Executive Chair and CEO, Director of Lantheus Holdings, Inc. (LNTH). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mary Anne Heino last file a Form 4?
The most recent primary Form 4 on record is dated 3 June 2026, one of 4 filings going back to 2024.
Has Mary Anne Heino been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($1.00M) across all tracked filings.
