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Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Latest filing published 17 Jul 2026 for Vaxart, Inc.. Read the official filing
Filing timeline
BuySaleJames B. Breitmeyer
Insider track record
Disclosed buys
2
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
James B. Breitmeyer: trading record in brief
This profile gathers the share dealings of James B. Breitmeyer across 3 companies, led by Oncternal Therapeutics, Inc., Vaxart, Inc. and Zogenix, Inc. Between 3 January 2022 and 16 July 2026, the trades on record add up to 10 filings.
On the market, this insider has only ever bought: 2 purchases, €64k in total. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The rest of the record consists of 7 share grants.
Most recently, on 17 July 2026, the filings show a share grant in Vaxart, Inc. The last insider purchase was made public on 17 April 2023, 1,280 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. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to James B. Breitmeyer
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations10 total
8,315 shares0Common StockSEC:0001437749-26-023810:0
78,800 shares0Common StockSEC:0001437749-26-014528:0
50,955 shares@ US$0.496113.9% of flowCommon StockSEC:0001209191-24-000970:0
47,992 shares@ US$0.369.5% of flowCommon StockSEC:0001209191-23-041319:0
100,000 shares@ US$0.2915.7% of flowCommon StockSEC:0001209191-23-024390:0
Canonical exit: 12 Jul 2023 (T+90)
27,793 shares@ US$1.0215.9% of flowCommon StockSEC:0001209191-23-002033:0
185,625 shares0Common StockSEC:0001209191-22-043735:0
1,250 sharesCommon StockSEC:0000899243-22-010312:0
25,000 shares@ US$1.683250.0% of flowCommon StockSEC:0001209191-22-005556:0
Canonical exit: 27 Apr 2022 (T+90)
128,557 shares0Common StockSEC:0001209191-22-001974:0
10 of 10 declarations
