| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Over the past 90 days, insiders at Pacific Biosciences Of California, Inc. (PACB) have been net sellers, shedding 688,726 shares worth roughly $2.1M on balance. In the past 30 days, 0 insiders bought and 1 sold. The bias lately has been to the sell side.
On the other side, 1 insider reduced a position over the period. PACB sits in the Health Care Equipment & Supplies industry within the Health Care sector, so this activity is best read against the sector's broader insider trend.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 3.58M | $5.42M | - | |
| Other | 2.71M | $3.06M | - | |
| Other | 1.75M | $2.06M | -661,815 | |
| Other | 305.9K | $463.2K | - | |
| Dir | 223.5K | - | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 6, 2026 | Gibson James R II | See Remarks | Sale+OE | 661,815 | $3.11 | $2,056,921.02 | -37.9% | - | - | |
| Aug 17, 2026 | Van Oene Mark79 | See Remarks | Sell | 26,911 | $1.13 | $30,409.43 | -1.0% | - | - | |
| Apr 1, 2026 | Gibson James R II | See Remarks | Sell | 88,185 | $1.37 | $120,813.45 | -6.6% | +24.4% | - | |
| Mar 3, 2026 | Van Oene Mark79 | See Remarks | Sell | 6,504 | $1.51 | $9,847.06 | -0.3% | +3.6% | - | |
| Mar 3, 2026 | Henry Christian O78 | See Remarks | Sell | 12,497 | $1.51 | $18,920.46 | -0.3% | +3.6% | - | |
| Mar 3, 2026 | Farmer Michele68 | See Remarks | Sell | 2,979 | $1.51 | $4,510.21 | -1.0% | +3.6% | - | |
| Feb 18, 2026 | Van Oene Mark79 | See Remarks | Sell | 184,897 | $1.59 | $294,318.34 | -9.6% | -29.4% | - | |
| Feb 18, 2026 | Henry Christian O78 | See Remarks | Sell | 472,667 | $1.59 | $752,389.51 | -15.0% | -29.4% | - | |
| Feb 18, 2026 | Farmer Michele68 | See Remarks | Sell | 50,167 | $1.59 | $79,855.65 | -18.6% | -29.4% | - | |
| Aug 18, 2025 | Van Oene Mark79 | See Remarks | Sell | 26,836 | $1.31 | $35,182.00 | -1.4% | +18.0% | -14.3% |