Michael Hunkapiller
CIK 1317102 · View on SEC EDGAR ↗
Insider
First SEC filing: Oct. 26, 2010 · Latest: Oct. 26, 2010
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 54 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
54 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 26, 2021 | PACB | S 10b5-1 | 170,824 | $30.69 | $5,242,589 | 911,827 Direct | -15.78% | Disposed | -95.8% (price as of 2026-08-20) |
| Feb. 26, 2021 | PACB | S 10b5-1 | 43,946 | $31.49 | $1,383,860 | 867,881 Direct | -4.82% | Disposed | -95.9% (price as of 2026-08-20) |
| Feb. 26, 2021 | PACB | S 10b5-1 | 15,771 | $32.74 | $516,343 | 852,110 Direct | -1.82% | Disposed | -96.0% (price as of 2026-08-20) |
| Feb. 26, 2021 | PACB | S 10b5-1 | 3,705 | $33.33 | $123,488 | 848,405 Direct | -0.43% | Disposed | -96.1% (price as of 2026-08-20) |
| Feb. 25, 2021 | PACB | S 10b5-1 | 110,515 | $31.04 | $3,430,386 | 1,077,267 Direct | -9.30% | Disposed | -95.8% (price as of 2026-08-20) |
| Feb. 25, 2021 | PACB | S 10b5-1 | 123,383 | $31.97 | $3,944,555 | 953,884 Direct | -11.45% | Disposed | -95.9% (price as of 2026-08-20) |
| Feb. 25, 2021 | PACB | S 10b5-1 | 23,331 | $32.88 | $767,123 | 930,553 Direct | -2.45% | Disposed | -96.1% (price as of 2026-08-20) |
| Feb. 25, 2021 | PACB | S 10b5-1 | 49,410 | $34.21 | $1,690,316 | 881,143 Direct | -5.31% | Disposed | -96.2% (price as of 2026-08-20) |
| Feb. 25, 2021 | PACB | S 10b5-1 | 29,500 | $34.73 | $1,024,535 | 851,643 Direct | -3.35% | Disposed | -96.3% (price as of 2026-08-20) |
| Feb. 25, 2021 | PACB | S 10b5-1 | 3,238 | $35.68 | $115,532 | 848,405 Direct | -0.38% | Disposed | -96.4% (price as of 2026-08-20) |
| Feb. 24, 2021 | PACB | S 10b5-1 | 87,349 | $35.59 | $3,108,751 | 1,027,483 Direct | -7.84% | Disposed | -96.4% (price as of 2026-08-20) |
| Feb. 24, 2021 | PACB | S 10b5-1 | 55,399 | $36.41 | $2,017,078 | 972,084 Direct | -5.39% | Disposed | -96.4% (price as of 2026-08-20) |
| Feb. 24, 2021 | PACB | S 10b5-1 | 72,303 | $37.47 | $2,709,193 | 899,781 Direct | -7.44% | Disposed | -96.5% (price as of 2026-08-20) |
| Feb. 24, 2021 | PACB | S 10b5-1 | 51,376 | $38.36 | $1,970,783 | 848,405 Direct | -5.71% | Disposed | -96.6% (price as of 2026-08-20) |
| Feb. 23, 2021 | PACB | S 10b5-1 | 24,100 | $30.90 | $744,690 | 1,197,626 Direct | -1.97% | Disposed | -95.8% (price as of 2026-08-20) |
| Feb. 23, 2021 | PACB | S 10b5-1 | 28,595 | $31.71 | $906,747 | 1,169,031 Direct | -2.39% | Disposed | -95.9% (price as of 2026-08-20) |
| Feb. 23, 2021 | PACB | S 10b5-1 | 18,259 | $32.98 | $602,182 | 1,150,772 Direct | -1.56% | Disposed | -96.1% (price as of 2026-08-20) |
| Feb. 23, 2021 | PACB | S 10b5-1 | 42,378 | $34.22 | $1,450,175 | 1,108,394 Direct | -3.68% | Disposed | -96.2% (price as of 2026-08-20) |
| Feb. 23, 2021 | PACB | S 10b5-1 | 113,308 | $35.10 | $3,977,111 | 995,086 Direct | -10.22% | Disposed | -96.3% (price as of 2026-08-20) |
| Feb. 23, 2021 | PACB | S 10b5-1 | 74,119 | $35.99 | $2,667,543 | 920,967 Direct | -7.45% | Disposed | -96.4% (price as of 2026-08-20) |
| Feb. 23, 2021 | PACB | S 10b5-1 | 72,562 | $36.85 | $2,673,910 | 848,405 Direct | -7.88% | Disposed | -96.5% (price as of 2026-08-20) |
| Feb. 22, 2021 | PACB | S 10b5-1 | 57,260 | $37.17 | $2,128,354 | 1,020,272 Direct | -5.31% | Disposed | -96.5% (price as of 2026-08-20) |
| Feb. 22, 2021 | PACB | S 10b5-1 | 33,491 | $38.08 | $1,275,337 | 986,781 Direct | -3.28% | Disposed | -96.6% (price as of 2026-08-20) |
| Feb. 22, 2021 | PACB | S 10b5-1 | 38,360 | $39.15 | $1,501,794 | 948,421 Direct | -3.89% | Disposed | -96.7% (price as of 2026-08-20) |
| Feb. 22, 2021 | PACB | S 10b5-1 | 57,902 | $40.28 | $2,332,293 | 890,519 Direct | -6.11% | Disposed | -96.8% (price as of 2026-08-20) |
| Feb. 22, 2021 | PACB | S 10b5-1 | 42,114 | $41.06 | $1,729,201 | 848,405 Direct | -4.73% | Disposed | -96.8% (price as of 2026-08-20) |
| Jan. 25, 2021 | PACB | S 10b5-1 | 4,916 | $37.77 | $185,677 | 848,405 Direct | -0.58% | Disposed | -96.6% (price as of 2026-08-20) |
| Jan. 25, 2021 | PACB | S 10b5-1 | 32,082 | $37.17 | $1,192,488 | 853,321 Direct | -3.62% | Disposed | -96.5% (price as of 2026-08-20) |
| Jan. 25, 2021 | PACB | S 10b5-1 | 83,241 | $36.01 | $2,997,508 | 885,403 Direct | -8.59% | Disposed | -96.4% (price as of 2026-08-20) |
| Jan. 25, 2021 | PACB | S 10b5-1 | 5,167 | $35.17 | $181,723 | 968,644 Direct | -0.53% | Disposed | -96.3% (price as of 2026-08-20) |
| Jan. 22, 2021 | PACB | S 10b5-1 | 45,165 | $35.92 | $1,622,327 | 954,097 Direct | -4.52% | Disposed | -96.4% (price as of 2026-08-20) |
| Jan. 22, 2021 | PACB | S 10b5-1 | 70,377 | $36.95 | $2,600,430 | 883,720 Direct | -7.38% | Disposed | -96.5% (price as of 2026-08-20) |
| Jan. 22, 2021 | PACB | S 10b5-1 | 35,315 | $37.52 | $1,325,019 | 848,405 Direct | -4.00% | Disposed | -96.5% (price as of 2026-08-20) |
| Jan. 21, 2021 | PACB | S 10b5-1 | 29,049 | $35.44 | $1,029,497 | 1,077,877 Direct | -2.62% | Disposed | -96.3% (price as of 2026-08-20) |
| Jan. 21, 2021 | PACB | S 10b5-1 | 113,472 | $36.39 | $4,129,246 | 964,405 Direct | -10.53% | Disposed | -96.4% (price as of 2026-08-20) |
| Jan. 21, 2021 | PACB | S 10b5-1 | 61,834 | $37.18 | $2,298,988 | 902,571 Direct | -6.41% | Disposed | -96.5% (price as of 2026-08-20) |
| Jan. 21, 2021 | PACB | S 10b5-1 | 700 | $38.06 | $26,642 | 901,871 Direct | -0.08% | Disposed | -96.6% (price as of 2026-08-20) |
| Jan. 21, 2021 | PACB | S 10b5-1 | 3,656 | $39.08 | $142,876 | 898,215 Direct | -0.41% | Disposed | -96.7% (price as of 2026-08-20) |
| Jan. 21, 2021 | PACB | S | 23,817 | $36.30 | $864,557 | 874,398 Direct | -2.65% | Disposed | -96.4% (price as of 2026-08-20) |
| Jan. 21, 2021 | PACB | S | 25,993 | $37.13 | $965,120 | 848,405 Direct | -2.97% | Disposed | -96.5% (price as of 2026-08-20) |
| Jan. 20, 2021 | PACB | S 10b5-1 | 141,199 | $38.79 | $5,477,109 | 972,042 Direct | -12.68% | Disposed | -96.7% (price as of 2026-08-20) |
| Jan. 20, 2021 | PACB | S 10b5-1 | 43,846 | $39.34 | $1,724,902 | 928,196 Direct | -4.51% | Disposed | -96.7% (price as of 2026-08-20) |
| Jan. 20, 2021 | PACB | S 10b5-1 | 24,032 | $40.69 | $977,862 | 904,164 Direct | -2.59% | Disposed | -96.8% (price as of 2026-08-20) |
| Jan. 20, 2021 | PACB | S 10b5-1 | 5,949 | $41.40 | $246,289 | 898,215 Direct | -0.66% | Disposed | -96.9% (price as of 2026-08-20) |
| Dec. 22, 2020 | PACB | S 10b5-1 | 37,555 | $26.91 | $1,010,605 | 898,215 Direct | -4.01% | Disposed | -95.2% (price as of 2026-08-20) |
| Dec. 22, 2020 | PACB | S 10b5-1 | 90,459 | $26.34 | $2,382,690 | 935,770 Direct | -8.81% | Disposed | -95.1% (price as of 2026-08-20) |
Showing latest 100 of 165 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 26, 2021 | PACB | Stock Option (right to buy) | Common Stock (109,749) | $5.72 | March 16, 2025 | 109,749 | Disposed |
| Feb. 26, 2021 | PACB | Stock Option (right to buy) | Common Stock (79,363) | $7.87 | March 15, 2026 | 79,363 | Disposed |
| Feb. 26, 2021 | PACB | Stock Option (right to buy) | Common Stock (45,134) | $5.27 | Feb. 15, 2027 | 45,134 | Disposed |
| Feb. 25, 2021 | PACB | Stock Option (right to buy) | Common Stock (67,736) | $5.72 | March 16, 2025 | 67,736 | Disposed |
| Feb. 25, 2021 | PACB | Stock Option (right to buy) | Common Stock (135,882) | $7.87 | March 15, 2026 | 135,882 | Disposed |
| Feb. 25, 2021 | PACB | Stock Option (right to buy) | Common Stock (135,759) | $5.27 | Feb. 15, 2027 | 135,759 | Disposed |
| Feb. 24, 2021 | PACB | Stock Option (right to buy) | Common Stock (35,727) | $6.14 | March 17, 2024 | 35,727 | Disposed |
| Feb. 24, 2021 | PACB | Stock Option (right to buy) | Common Stock (90,560) | $5.72 | March 16, 2025 | 90,560 | Disposed |
| Feb. 24, 2021 | PACB | Stock Option (right to buy) | Common Stock (52,766) | $7.87 | March 15, 2026 | 52,766 | Disposed |
| Feb. 24, 2021 | PACB | Stock Option (right to buy) | Common Stock (87,374) | $5.27 | Feb. 15, 2027 | 87,374 | Disposed |
| Feb. 23, 2021 | PACB | Stock Option (right to buy) | Common Stock (86,084) | $6.14 | March 17, 2024 | 86,084 | Disposed |
| Feb. 23, 2021 | PACB | Stock Option (right to buy) | Common Stock (86,065) | $5.72 | March 16, 2025 | 86,065 | Disposed |
| Feb. 23, 2021 | PACB | Stock Option (right to buy) | Common Stock (86,022) | $7.87 | March 15, 2026 | 86,022 | Disposed |
| Feb. 23, 2021 | PACB | Stock Option (right to buy) | Common Stock (86,047) | $5.27 | Feb. 15, 2027 | 86,047 | Disposed |
| Feb. 23, 2021 | PACB | Stock Option (right to buy) | Common Stock (29,103) | $2.63 | March 15, 2028 | 29,103 | Disposed |
| Feb. 22, 2021 | PACB | Stock Option (right to buy) | Common Stock (45,689) | $6.14 | March 17, 2024 | 45,689 | Disposed |
| Feb. 22, 2021 | PACB | Stock Option (right to buy) | Common Stock (45,890) | $5.72 | March 16, 2025 | 45,890 | Disposed |
| Feb. 22, 2021 | PACB | Stock Option (right to buy) | Common Stock (45,967) | $7.87 | March 15, 2026 | 45,967 | Disposed |
| Feb. 22, 2021 | PACB | Stock Option (right to buy) | Common Stock (45,686) | $5.27 | Feb. 15, 2027 | 45,686 | Disposed |
| Feb. 22, 2021 | PACB | Stock Option (right to buy) | Common Stock (45,895) | $2.63 | March 15, 2028 | 45,895 | Disposed |
| Jan. 25, 2021 | PACB | Stock Option (right to buy) | Common Stock (125,406) | $6.14 | March 17, 2024 | 125,406 | Disposed |
| Jan. 22, 2021 | PACB | Stock Option (right to buy) | Common Stock (150,857) | $6.14 | March 17, 2024 | 150,857 | Disposed |
| Jan. 21, 2021 | PACB | Stock Option (right to buy) | Common Stock (152,474) | $2.27 | March 15, 2023 | 152,474 | Disposed |
| Jan. 21, 2021 | PACB | Stock Option (right to buy) | Common Stock (56,237) | $6.14 | March 17, 2024 | 56,237 | Disposed |
| Jan. 20, 2021 | PACB | Stock Option (right to buy) | Common Stock (215,026) | $2.27 | March 15, 2023 | 215,026 | Disposed |
| Dec. 22, 2020 | PACB | Stock Option (right to buy) | Common Stock (364,451) | $3.01 | Jan. 9, 2022 | 364,451 | Disposed |
| Dec. 21, 2020 | PACB | Stock Option (right to buy) | Common Stock (135,549) | $3.01 | Jan. 9, 2022 | 135,549 | Disposed |
| Dec. 21, 2020 | PACB | Stock Option (right to buy) | Common Stock (187,500) | $2.27 | March 15, 2023 | 187,500 | Disposed |
| Dec. 21, 2020 | PACB | Stock Option (right to buy) | Common Stock (12,500) | $10.58 | June 23, 2021 | 12,500 | Disposed |
| March 15, 2018 | PACB | Stock Option (right to buy) | Common Stock (100,000) | $2.63 | March 15, 2028 | 100,000 | Acquired |
| June 1, 2017 | PACB | Stock Option (right to buy) | Common Stock (500,000) | $3.01 | Jan. 9, 2022 | 500,000 | Disposed |
| Feb. 15, 2017 | PACB | Stock Option (right to buy) | Common Stock (400,000) | $5.27 | Feb. 15, 2027 | 400,000 | Acquired |
| March 15, 2016 | PACB | Stock Option (right to buy) | Common Stock (400,000) | $7.87 | March 15, 2026 | 400,000 | Acquired |
| March 16, 2015 | PACB | Stock Option (right to buy) | Common Stock (400,000) | $5.72 | March 16, 2025 | 400,000 | Acquired |
| March 17, 2014 | PACB | Stock Option (right to buy) | Common Stock (500,000) | $6.14 | March 17, 2024 | 500,000 | Acquired |
| March 15, 2013 | PACB | Stock Option (right to buy) | Common Stock (555,000) | $2.27 | March 15, 2023 | 555,000 | Acquired |
| Jan. 9, 2012 | PACB | Stock Option (right to buy) | Common Stock (1,000,000) | $3.01 | Jan. 9, 2022 | 1,000,000 | Acquired |
| June 23, 2011 | PACB | Stock Option (right to buy) | Common Stock (12,500) | $10.58 | June 23, 2021 | 12,500 | Acquired |
| Oct. 26, 2010 | PACB | Stock Option (right to buy) | Common Stock (25,000) | $16.00 | Oct. 26, 2020 | 25,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 26, 2010 | PACB | Common Stock | 2,637,246 | Indirect |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2020 | $582,900 | — | $551,250 | — | — | — | $582,900 | $1,717,050 |
| 2019 | $582,900 | — | $276,288 | — | $523,502 | — | — | $1,382,690 |
| 2013 | $1 | — | — | $745,421 | — | — | — | $745,422 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.