Latest filing published 12 Jun 2026 for BillionToOne, Inc..
Filing timeline
BuySaleInsider track record
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Closed purchases
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- +6.9%Entry US$89.55 · Close 07 Oct 2026 US$95.75
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.
Akshay Rai: trading record in brief
Akshay Rai discloses dealings in BillionToOne, Inc. to SEC (Form 4). In total, 9 filings cover trades dated from 6 November 2025 to 10 June 2026.
The open-market record is one-sided, with 1 purchase worth €130k and not one sale. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The rest of the record consists of 2 share grants.
The newest entry dates from 12 June 2026: a share grant, in BillionToOne, Inc. The most recent open-market purchase was published on 12 November 2025, 363 days ago. Typically, a trade is published a median of 3 days after it takes place. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Akshay Rai
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- 3,017 sharesClass A Common StockSEC:0002087877-26-000002:0
- 2,500 shares@ US$60.00100.0% of flowClass A Common StockSEC:0001193125-25-278115:0Canonical exit: 5 Feb 2026 (T+90)
- 8,333 shares0Common StockSEC:0001193125-25-274956:0
- 2,676 sharesCommon StockSEC:0001193125-25-274956:1
- 1,784,414 sharesCommon StockSEC:0001193125-25-274956:2
- 11,009 sharesCommon StockSEC:0001193125-25-274956:3
- 1,784,414 sharesCommon StockSEC:0001193125-25-274956:4
- 11,009 sharesClass A Common StockSEC:0001193125-25-274956:5
- 1,784,414 sharesClass A Common StockSEC:0001193125-25-274956:6
9 of 9 declarations
