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Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (1 ops.)
Latest filing published 16 Jun 2026 for Assertio Holdings, Inc.. Read the official filing
Filing timeline
BuySaleHeather L. Mason
Insider track record
Disclosed buys
2
Disclosed sells
1
T+90 hit rate
0%
T+90 mean return
-4.8%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Heather L. Mason: trading record in brief
All filings by Heather L. Mason on record concern Assertio Holdings, Inc., in the capacity of board member. Between 11 May 2021 and 16 June 2026, the trades on record add up to 12 filings.
Market trades split into 2 purchases (€79k) and 1 sale (€605k). Netting one side against the other leaves €526k of net selling. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Other entries cover 4 share grants and 1 option exercise.
The record was last updated on 16 June 2026 with a transaction in Assertio Holdings, Inc. The most recent open-market purchase was published on 19 November 2024, 698 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Heather L. Mason
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Declarations12 total
20,944 sharesCommon StockSEC:0001104659-26-074740:0
6,666 sharesCommon StockSEC:0001104659-26-074740:1
6,666 shares0Common StockSEC:0001104659-26-062827:1
6,666 shares0Common StockSEC:0001104659-26-062827:0
53,750 shares0Common StockSEC:0001104659-25-046865:0
75,000 shares@ US$0.808.3% of flowCommon StockSEC:0001104659-24-120396:0
Canonical exit: 16 Feb 2025 (T+90)
25,000 shares@ US$0.973.3% of flowCommon StockSEC:0001104659-24-069165:0
Canonical exit: 3 Sept 2024 (T+90)
89,286 shares@ US$7.302588.4% of flowCommon StockSEC:0001104659-23-063278:0
31,194 shares0Common StockSEC:0001808665-23-000036:0
86,286 shares0Common StockSEC:0001432601-22-000002:0
3,598 shares0Common StockSEC:0001432601-22-000001:0
357,143 shares0Common StockSEC:0001808665-21-000044:0
12 of 12 declarations
