Jan Johannessen
Insider
First SEC filing: Feb. 7, 2008 · Latest: Feb. 7, 2008
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-953,322
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 12, 2026 | TWST | M | 12,000 | · | · | 10,304 Direct | · | Acquired | (price as of 2026-10-05) |
| May 12, 2026 | TWST | S | 12,000 | $56.12 | $673,440 | 17,754 Direct | -40.33% | Disposed | 265.3% (price as of 2026-10-05) |
| May 12, 2026 | TWST | M | 12,000 | $14.00 | $168,000 | 29,754 Direct | +67.59% | Acquired | 1364.3% (price as of 2026-10-05) |
| Feb. 6, 2026 | TWST | S | 2,200 | $47.91 | $105,402 | 17,754 Direct | -11.03% | Disposed | 327.9% (price as of 2026-10-05) |
| Feb. 5, 2026 | TWST | A | 5,095 | · | · | 19,954 Direct | +34.29% | Acquired | (price as of 2026-10-05) |
| Nov. 18, 2025 | TWST | S | 7,044 | $24.77 | $174,480 | 14,859 Direct | -32.16% | Disposed | 727.6% (price as of 2026-10-05) |
| Feb. 5, 2025 | TWST | A | 4,472 | · | · | 21,903 Direct | +25.66% | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2024 | TWST | A | 5,815 | · | · | 17,431 Direct | +50.06% | Acquired | (price as of 2026-10-05) |
| Feb. 9, 2023 | TWST | S | 1,732 | $26.46 | $45,829 | 11,616 Direct | -12.98% | Disposed | 674.8% (price as of 2026-10-05) |
| Feb. 7, 2023 | TWST | A | 8,212 | · | · | 13,348 Direct | +159.89% | Acquired | (price as of 2026-10-05) |
| Feb. 16, 2022 | TWST | M | 5,000 | · | · | 22,304 Direct | -18.31% | Disposed | (price as of 2026-10-05) |
| Feb. 16, 2022 | TWST | S 10b5-1 | 5,000 | $59.20 | $296,000 | 5,136 Direct | -49.33% | Disposed | 246.3% (price as of 2026-10-05) |
| Feb. 16, 2022 | TWST | M | 5,000 | $14.00 | $70,000 | 10,136 Direct | +97.35% | Acquired | 1364.3% (price as of 2026-10-05) |
| Feb. 8, 2022 | TWST | A | 3,491 | · | · | 5,136 Direct | +212.22% | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2022 | TWST | S | 253 | $58.88 | $14,897 | 1,645 Direct | -13.33% | Disposed | 248.2% (price as of 2026-10-05) |
| Nov. 17, 2021 | TWST | M | 5,000 | · | · | 27,304 Direct | -15.48% | Disposed | (price as of 2026-10-05) |
| Nov. 17, 2021 | TWST | S 10b5-1 | 5,000 | $115.17 | $575,850 | 1,898 Direct | -72.48% | Disposed | 78.0% (price as of 2026-10-05) |
| Nov. 17, 2021 | TWST | M | 5,000 | $14.00 | $70,000 | 6,898 Direct | +263.44% | Acquired | 1364.3% (price as of 2026-10-05) |
| Aug. 18, 2021 | TWST | S 10b5-1 | 5,000 | $97.11 | $485,550 | 1,898 Direct | -72.48% | Disposed | 111.1% (price as of 2026-10-05) |
| Aug. 18, 2021 | TWST | M | 5,000 | $14.00 | $70,000 | 6,898 Direct | +263.44% | Acquired | 1364.3% (price as of 2026-10-05) |
| May 19, 2021 | TWST | M | 5,000 | · | · | 32,304 Direct | -13.40% | Disposed | (price as of 2026-10-05) |
| May 19, 2021 | TWST | M | 5,000 | · | · | 37,304 Direct | -11.82% | Disposed | (price as of 2026-10-05) |
| May 19, 2021 | TWST | S 10b5-1 | 5,000 | $88.39 | $441,950 | 1,898 Direct | -72.48% | Disposed | 131.9% (price as of 2026-10-05) |
| May 19, 2021 | TWST | M | 5,000 | $14.00 | $70,000 | 6,898 Direct | +263.44% | Acquired | 1364.3% (price as of 2026-10-05) |
| Feb. 3, 2021 | TWST | A | 973 | · | · | 973 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 3, 2021 | TWST | A | 486 | · | · | 1,898 Direct | +34.42% | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2020 | TWST | A | 11,297 | · | · | 11,297 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2020 | TWST | A | 1,412 | · | · | 1,412 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 4, 2020 | TWST | A | 5,648 | · | · | 5,648 Direct | · | Acquired | (price as of 2026-10-05) |
| July 23, 2019 | TWST | A | 10,588 | · | · | 10,588 Direct | · | Acquired | (price as of 2026-10-05) |
| July 23, 2019 | TWST | A | 5,590 | · | · | 5,590 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 30, 2018 | TWST | A | 42,304 | · | · | 42,304 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2008 | LSCC | A | 4,250 | · | · | 12,300 Direct | +52.80% | Acquired | (price as of 2026-10-05) |
| Feb. 5, 2008 | LSCC | A | 51,000 | · | · | 644,029 Direct | +8.60% | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2007 | LSCC | A | 8,050 | · | · | 8,050 Direct | · | Acquired | (price as of 2026-10-05) |
| Feb. 6, 2007 | LSCC | A | 96,600 | · | · | 593,029 Direct | +19.46% | Acquired | (price as of 2026-10-05) |
| Aug. 1, 2006 | LSCC | A | 110,000 | · | · | 496,429 Direct | +28.47% | Acquired | (price as of 2026-10-05) |
| Aug. 9, 2005 | LSCC | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Aug. 10, 2004 | LSCC | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Oct. 28, 2003 | LSCC | A | 65,000 | · | · | 65,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 18, 2003 | LSCC | A | 91,429 | · | · | 91,429 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| May 12, 2026 | TWST | Employee Stock Option (right to buy) | Common Stock | $14.00 | Oct. 30, 2018 | 12,000 | Acquired |
| Feb. 16, 2022 | TWST | Director Stock Option (right to buy) | Common Stock | $14.00 | Oct. 29, 2028 | 5,000 | Disposed |
| Nov. 17, 2021 | TWST | Director Stock Option (right to buy) | Common Stock | $14.00 | Oct. 29, 2028 | 5,000 | Disposed |
| May 19, 2021 | TWST | Director Stock Option (right to buy) | Common Stock | $14.00 | Oct. 29, 2028 | 5,000 | Disposed |
| May 19, 2021 | TWST | Director Stock Option (right to buy) | Common Stock | $14.00 | Oct. 29, 2028 | 5,000 | Disposed |
| Feb. 3, 2021 | TWST | Director Stock Option (right to buy) | Common Stock | $189.96 | Feb. 2, 2031 | 973 | Acquired |
| Feb. 4, 2020 | TWST | Director Stock Option (right to buy) | Common Stock | $26.20 | Feb. 3, 2030 | 11,297 | Acquired |
| Feb. 4, 2020 | TWST | Director Stock Option (right to buy) | Common Stock | $26.20 | Feb. 3, 2030 | 5,648 | Acquired |
| July 23, 2019 | TWST | Director Stock Option (right to buy) | Common Stock | $30.41 | July 22, 2029 | 10,588 | Acquired |
| July 23, 2019 | TWST | Director Stock Option (right to buy) | Common Stock | $30.41 | July 22, 2029 | 5,590 | Acquired |
| Oct. 30, 2018 | TWST | Director Stock Option (right to buy) | Common Stock | $14.00 | Oct. 29, 2028 | 42,304 | Acquired |
| Feb. 5, 2008 | LSCC | Restricted Stock Unit (RSU) | Common Stock | · | · | 4,250 | Acquired |
| Feb. 5, 2008 | LSCC | Non-Qualified Stock Option (right to buy) | Common Stock | $2.59 | Feb. 5, 2015 | 51,000 | Acquired |
| Feb. 6, 2007 | LSCC | Restricted Stock Unit (RSU) | Common Stock | · | · | 8,050 | Acquired |
| Feb. 6, 2007 | LSCC | Employee Option to Buy | Common Stock | $6.05 | Feb. 6, 2014 | 96,600 | Acquired |
| Aug. 1, 2006 | LSCC | Employee Option to Buy | Common Stock | $5.63 | Aug. 1, 2013 | 110,000 | Acquired |
| Aug. 9, 2005 | LSCC | Employee Option to Buy | Common Stock | $4.56 | Aug. 9, 2015 | 100,000 | Acquired |
| Aug. 10, 2004 | LSCC | Employee Option to Buy | Common Stock | $4.49 | Aug. 10, 2014 | 100,000 | Acquired |
| Oct. 28, 2003 | LSCC | Employee Option to Buy | Common Stock | $7.28 | Oct. 28, 2013 | 65,000 | Acquired |
| Sept. 18, 2003 | LSCC | Employee Option to Buy | Common Stock | $8.21 | Sept. 18, 2013 | 91,429 | 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. 30, 2018 | TWST | Common Stock | 0 | Direct |