Form 4: BillionToOne Executive Sells Shares
Insider Transaction (Form 4)
Nancy Joann Johnson, See Remarks of BillionToOne, Inc., sold 14,199 shares of common stock on July 16, 2026.
Summary
- Open-market sale: disposed of 2,133 Class A Common Stock at $126.98 ($270,853) on July 16, 2026; holds 18,966 after (Direct).
- Open-market sale: disposed of 5,559 Class A Common Stock at $127.89 ($710,918) on July 16, 2026; holds 13,407 after (Direct).
- Open-market sale: disposed of 5,601 Class A Common Stock at $128.96 ($722,278) on July 16, 2026; holds 7,806 after (Direct).
- Open-market sale: disposed of 906 Class A Common Stock at $129.78 ($117,580) on July 16, 2026; holds 6,900 after (Direct).
Sentiment
Score: 4
Explanation: StockSavvy.ai views this as a mildly negative but low-conviction signal: an insider sold $1,821,628 of stock under a pre-arranged Rule 10b5-1 plan, which is typically routine.
Insider Transactions
Nancy Joann Johnson — Officer (See Remarks)
Transaction made under a Rule 10b5-1 trading plan.
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-07-16 | Open-market sale | Class A Common Stock | 2,133 | $127 | $270.9K | 18,966 |
| 2026-07-16 | Open-market sale | Class A Common Stock | 5,559 | $128 | $710.9K | 13,407 |
| 2026-07-16 | Open-market sale | Class A Common Stock | 5,601 | $129 | $722.3K | 7,806 |
| 2026-07-16 | Open-market sale | Class A Common Stock | 906 | $130 | $117.6K | 6,900 |
Key Dates
| Date | Description |
|---|---|
| 2026-07-16 | Open-market sale (2,133 shares) |
| 2026-07-16 | Open-market sale (5,559 shares) |
| 2026-07-16 | Open-market sale (5,601 shares) |
| 2026-07-16 | Open-market sale (906 shares) |
Keywords
insider transaction, Form 4, BLLN, BillionToOne, Inc., bearish, Nancy Joann Johnson
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