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Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (0 ops.)
Latest filing published 08 Jun 2026 for Quantinuum Inc.. Read the official filing
Filing timeline
BuySaleHal Barron
Insider track record
Disclosed buys
1
Disclosed sells
0
Signal history
No signal scores available.
Closed purchases
Market purchases
1
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- -32.4%Entry US$54.94 · Close 16 Oct 2026 US$37.14
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Hal Barron: trading record in brief
Hal Barron discloses dealings in Quantinuum Inc. to SEC (Form 4). Over a trading history stretching from 4 June 2026 to 5 June 2026, the count stands at 2 filings.
The open-market record is one-sided, with 1 purchase worth €12.9M and not one sale. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Outside the open market, there are 1 share grant.
The latest filing, published on 8 June 2026, reports a share grant in Quantinuum Inc. The latest purchase dates back some time: it was published 132 days ago, on 8 June 2026. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Hal Barron
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations2 total
5,833 shares0Class A Common StockSEC:0001628280-26-041630:0
250,000 shares@ US$60.00100.0% of flowClass A Common StockSEC:0001628280-26-041630:1
Canonical exit: 3 Sept 2026 (T+90)
2 of 2 declarations
