James R Gibson II sold $2.1M of PACB
See Remarks at PACIFIC BIOSCIENCES OF CALIFORNIA, INC.. 661,815 shares at an average of $3.11, traded Oct 6, 2026, filed Oct 8, 2026.
Score components
- +15RoleOfficer
- +25Trade size$2.1M at market
- +10Share of holdings soldSold 38% of holdings
- 0ClusterNo other insider selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001384133-26-000004, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Oct 6, 2026 | MOption exercise Common Stock10b5-1 | +500,000 | $1.18 | $590k | 1,745,663 | 4 d ago |
| Oct 6, 2026 | SOpen-market sale Common Stock10b5-1 | -661,815 | $3.11 | $2.1M | 1,083,848 | 4 d ago |
| Oct 6, 2026 | MOption exercise Stock Option (right to buy)derivative10b5-1 | -500,000 | $0.00 | $0 | 1,500,000 | 4 d ago |
Related signals
Other insiders at PACIFIC BIOSCIENCES OF CALIFORNIA, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 15Weak | PACBsell PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | Michele Farmer See Remarks | $5,200 5,195 shares | -2% | |
| 23Weak | PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | Michele Farmer See Remarks | $4,183 2,973 shares | -2% | |
| 23Weak | PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | Christian O Henry See Remarks | $18k 12,497 shares | -1% | |
| 34Weak | PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | Michele Farmer See Remarks | $46k 24,349 shares | -11% | |
| 46Moderate | PACIFIC BIOSCIENCES OF CALIFORNIA, INC. | Christian O Henry See Remarks | $488k 259,909 shares | -10% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.