James II sold $2.1M of PACB stock
By AlphaYouPublished Form 4
Gibson James R II
Reporting filer
James Gibson II reported selling 661,815 shares of Pacific Biosciences Of California, Inc. for about $2.1M ($3.11 a share on average). Form 4 filed Oct 8, 2026 lists 3 entries.
See the price move since this trade →
- Disclosed
- Oct 8, 2026
Reported details
3 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Gibson James R II | 2026-10-06 | M | Exercise or conversion | 500000 | 1.18 | 1,745,663 | 2 days | Filed terms
|
| Common Stock | Gibson James R II | 2026-10-06 | S | Sale | 661815 | 3.108 | 1,083,848 | 2 days | Filed terms
|
| Stock Option (right to buy) (derivative) | Gibson James R II | 2026-10-06 | M | Exercise or conversion | 500000 | 0 | 1,500,000 | 2 days | Filed terms
|
Common Stock
- Owner
- Gibson James R II
- Date
- 2026-10-06
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 500000
- Price
- 1.18
- Following holdings
- 1,745,663
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-06
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 500000
- transaction Price Per Share: 1.18
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 1745663
- direct Or Indirect Ownership: D
Common Stock
- Owner
- Gibson James R II
- Date
- 2026-10-06
- Code
- S
- Action
- Sale
- Quantity
- 661815
- Price
- 3.108
- Following holdings
- 1,083,848
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-10-06
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 661815
- transaction Price Per Share: 3.108
- id: F2
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 1083848
- direct Or Indirect Ownership: D
Stock Option (right to buy) (derivative)
- Owner
- Gibson James R II
- Date
- 2026-10-06
- Code
- M
- Action
- Exercise or conversion
- Quantity
- 500000
- Price
- 0
- Following holdings
- 1,500,000
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Stock Option (right to buy)
- conversion Or Exercise Price: 1.18
- transaction Date: 2026-10-06
- transaction Form Type: 4
- transaction Code: M
- equity Swap Involved: 0
- transaction Shares: 500000
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: D
- exercise Date: 2026-03-31
- id: F3
- expiration Date: 2035-03-31
- underlying Security Title: Common Stock
- underlying Security Shares: 500000
- shares Owned Following Transaction: 1500000
- direct Or Indirect Ownership: D
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Gibson James R II: See Remarks.
- The filing reports a Rule 10b5-1 trading plan.
- F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 22, 2026.
- F2: This sale price represents the weighted average sale price of the shares sold ranging from $3.00 to $3.33 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.
- F3: 1/4th of the shares subject to the option vested on the one year anniversary of the date of grant, and the balance of shares vest monthly thereafter over the next three years, provided that the Reporting Person continues to serve through each vesting date.
Original sources
Prepared automatically from public filing data. Report a correction.