Daniel Janney
Insider
First SEC filing: Sept. 26, 2018 · Latest: Feb. 2, 2022
Insider at
Insider transactions
0 buys (P)
22 sells (S)
Net: $-19,402,305
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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 14, 2026 | KRYS | A | 1,187 | · | · | 1,187 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 14, 2026 | KRYS | A | 471 | · | · | 471 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 27, 2026 | KRYS | S 10b5-1 | 9,430 | $275.45 | $2,597,494 | 75,666 Indirect | -11.08% | Disposed | 17.0% (price as of 2026-10-02) |
| Feb. 27, 2026 | KRYS | S 10b5-1 | 2,373 | $276.17 | $655,351 | 73,293 Indirect | -3.14% | Disposed | 16.7% (price as of 2026-10-02) |
| Feb. 26, 2026 | KRYS | S 10b5-1 | 5,103 | $275.28 | $1,404,754 | 87,734 Indirect | -5.50% | Disposed | 17.1% (price as of 2026-10-02) |
| Feb. 26, 2026 | KRYS | S 10b5-1 | 2,638 | $276.32 | $728,932 | 85,096 Indirect | -3.01% | Disposed | 16.6% (price as of 2026-10-02) |
| Feb. 25, 2026 | KRYS | S 10b5-1 | 700 | $275.00 | $192,500 | 92,837 Indirect | -0.75% | Disposed | 17.2% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | M 10b5-1 | 37,895 | $2.46 | $93,222 | 37,895 Direct | · | Acquired | 13000.8% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 569 | $262.91 | $149,596 | 37,326 Direct | -1.50% | Disposed | 22.6% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 1,733 | $264.12 | $457,720 | 35,593 Direct | -4.64% | Disposed | 22.0% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 3,557 | $265.08 | $942,890 | 32,036 Direct | -9.99% | Disposed | 21.6% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 8,986 | $266.18 | $2,391,893 | 23,050 Direct | -28.05% | Disposed | 21.1% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 11,673 | $266.97 | $3,116,341 | 11,377 Direct | -50.64% | Disposed | 20.7% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 6,671 | $268.04 | $1,788,095 | 4,706 Direct | -58.64% | Disposed | 20.2% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 3,963 | $268.97 | $1,065,928 | 743 Direct | -84.21% | Disposed | 19.8% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 370 | $269.83 | $99,837 | 373 Direct | -49.80% | Disposed | 19.4% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 373 | $271.09 | $101,117 | 0 Direct | -100.00% | Disposed | 18.9% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 62 | $263.05 | $16,309 | 107,300 Indirect | -0.06% | Disposed | 22.5% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 900 | $264.60 | $238,140 | 106,400 Indirect | -0.84% | Disposed | 21.8% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 1,604 | $265.54 | $425,926 | 104,796 Indirect | -1.51% | Disposed | 21.4% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 4,339 | $266.62 | $1,156,864 | 100,457 Indirect | -4.14% | Disposed | 20.9% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 1,891 | $267.37 | $505,597 | 98,566 Indirect | -1.88% | Disposed | 20.5% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 1,674 | $268.67 | $449,754 | 96,892 Indirect | -1.70% | Disposed | 20.0% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 930 | $269.50 | $250,635 | 95,962 Indirect | -0.96% | Disposed | 19.6% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | S 10b5-1 | 2,425 | $274.90 | $666,632 | 93,537 Indirect | -2.53% | Disposed | 17.2% (price as of 2026-10-02) |
| Feb. 24, 2026 | KRYS | M 10b5-1 | 37,895 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 30, 2025 | KRYS | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 30, 2024 | KRYS | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 30, 2023 | KRYS | A | 6,800 | · | · | 6,800 Direct | · | Acquired | (price as of 2026-10-02) |
| June 9, 2023 | KRYS | S | 3,935 | $129.29 | $508,756 | 122,362 Indirect | -3.12% | Disposed | 149.3% (price as of 2026-10-02) |
| June 9, 2023 | KRYS | S | 5,000 | $128.84 | $644,200 | 117,362 Indirect | -4.09% | Disposed | 150.1% (price as of 2026-10-02) |
| June 9, 2023 | KRYS | S | 10,000 | $128.53 | $1,285,300 | 107,362 Indirect | -8.52% | Disposed | 150.7% (price as of 2026-10-02) |
| June 8, 2023 | KRYS | S | 4,604 | $127.96 | $589,128 | 152,758 Indirect | -2.93% | Disposed | 151.9% (price as of 2026-10-02) |
| June 8, 2023 | KRYS | S | 1,073 | $129.02 | $138,438 | 151,685 Indirect | -0.70% | Disposed | 149.8% (price as of 2026-10-02) |
| June 8, 2023 | KRYS | S | 5,388 | $128.73 | $693,597 | 146,297 Indirect | -3.55% | Disposed | 150.4% (price as of 2026-10-02) |
| June 8, 2023 | KRYS | S | 5,000 | $127.96 | $639,800 | 141,297 Indirect | -3.42% | Disposed | 151.9% (price as of 2026-10-02) |
| June 8, 2023 | KRYS | S | 10,000 | $127.96 | $1,279,600 | 131,297 Indirect | -7.08% | Disposed | 151.9% (price as of 2026-10-02) |
| June 8, 2023 | KRYS | S | 5,000 | $127.86 | $639,300 | 126,297 Indirect | -3.81% | Disposed | 152.1% (price as of 2026-10-02) |
| May 19, 2023 | KRYS | S 10b5-1 | 50,000 | $95.02 | $4,751,000 | 157,362 Indirect | -24.11% | Disposed | 239.2% (price as of 2026-10-02) |
| May 9, 2023 | KRYS | S 10b5-1 | 17,100 | $90.74 | $1,551,654 | 207,362 Indirect | -7.62% | Disposed | 255.2% (price as of 2026-10-02) |
| April 19, 2023 | KRYS | S 10b5-1 | 7,900 | $90.32 | $713,528 | 224,462 Indirect | -3.40% | Disposed | 256.8% (price as of 2026-10-02) |
| June 30, 2022 | KRYS | A | 6,800 | · | · | 6,800 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 10, 2021 | KRYS | S | 100,000 | $70.50 | $7,050,000 | 266,362 Indirect | -27.30% | Disposed | 357.1% (price as of 2026-10-02) |
| June 30, 2021 | KRYS | A | 6,800 | · | · | 6,800 Direct | · | Acquired | (price as of 2026-10-02) |
| May 27, 2021 | ESPR | A | 12,376 | · | · | 23,449 Direct | +111.77% | Acquired | |
| June 30, 2020 | KRYS | A | 6,800 | · | · | 6,800 Direct | · | Acquired | (price as of 2026-10-02) |
| May 28, 2020 | ESPR | A | 6,106 | · | · | 11,073 Direct | +122.93% | Acquired | |
| Aug. 30, 2019 | KRYS | S | 32,190 | $46.18 | $1,486,534 | 366,362 Indirect | -8.08% | Disposed | 597.9% (price as of 2026-10-02) |
| Aug. 29, 2019 | KRYS | S | 700 | $47.50 | $33,250 | 398,552 Indirect | -0.18% | Disposed | 578.5% (price as of 2026-10-02) |
| Aug. 29, 2019 | KRYS | S | 55,794 | $46.61 | $2,600,558 | 399,252 Indirect | -12.26% | Disposed | 591.4% (price as of 2026-10-02) |
| June 17, 2019 | STRO | A | 11,610 | · | · | 11,610 Direct | · | Acquired | (price as of 2026-10-02) |
| May 29, 2019 | ESPR | A | 4,967 | · | · | 4,967 Direct | · | Acquired | |
| Oct. 1, 2018 | STRO | C | 18,698,578 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 1, 2018 | STRO | C | 9,449,318 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 1, 2018 | STRO | C | 12,387,324 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 1, 2018 | STRO | C | 10,201,769 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Oct. 1, 2018 | STRO | C | 514,211 | · | · | 1,944,901 Indirect | +35.94% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2018 | STRO | C | 382,698 | · | · | 1,430,690 Indirect | +36.52% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2018 | STRO | C | 458,331 | · | · | 1,047,992 Indirect | +77.73% | Acquired | (price as of 2026-10-02) |
| Oct. 1, 2018 | STRO | C | 589,661 | · | · | 589,661 Indirect | · | Acquired | (price as of 2026-10-02) |
| Sept. 26, 2018 | STRO | A | 26,033 | · | · | 26,033 Direct | · | Acquired | (price as of 2026-10-02) |
| May 31, 2018 | KRYS | A | 7,500 | · | · | 7,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2018 | ESPR | A | 10,100 | · | · | 10,100 Direct | · | Acquired | |
| Feb. 28, 2018 | ESPR | J | 24,565 | · | · | 24,565 Indirect | · | Acquired | |
| Feb. 28, 2018 | ESPR | J | 24,565 | · | · | 24,565 Indirect | · | Acquired | |
| Jan. 18, 2018 | ESPR | M | 71,237 | · | · | 0 Indirect | -100.00% | Disposed | |
| Jan. 18, 2018 | ESPR | F | 6,640 | $74.96 | $497,734 | 624,564 Indirect | -1.05% | Disposed | |
| Jan. 18, 2018 | ESPR | M | 71,237 | $6.99 | $497,947 | 631,204 Indirect | +12.72% | Acquired | |
| Dec. 29, 2017 | ESPR | G | 7,020 | · | · | 0 Indirect | -100.00% | Disposed | |
| Dec. 29, 2017 | ESPR | G | 31,466 | · | · | 0 Indirect | -100.00% | Disposed | |
| Sept. 22, 2017 | KRYS | C | 124,456 | · | · | 0 Indirect | -100.00% | Disposed | (price as of 2026-10-02) |
| Sept. 22, 2017 | KRYS | C | 124,456 | · | · | 455,046 Indirect | +37.65% | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2017 | KRYS | P | 200,000 | $10.00 | $2,000,000 | 330,590 Indirect | +153.15% | Acquired | 3122.8% (price as of 2026-10-02) |
| April 17, 2017 | ESPR | A | 14,000 | · | · | 14,000 Direct | · | Acquired | |
| March 21, 2017 | ESPR | S | 700 | $48.19 | $33,733 | 1,359,967 Indirect | -0.05% | Disposed | |
| March 21, 2017 | ESPR | S | 56,855 | $47.54 | $2,702,887 | 1,360,667 Indirect | -4.01% | Disposed | |
| March 21, 2017 | ESPR | S | 59,798 | $46.60 | $2,786,587 | 1,417,522 Indirect | -4.05% | Disposed | |
| March 21, 2017 | ESPR | S | 111,307 | $45.43 | $5,056,677 | 1,477,320 Indirect | -7.01% | Disposed | |
| March 21, 2017 | ESPR | S | 121,340 | $44.91 | $5,449,379 | 1,588,627 Indirect | -7.10% | Disposed | |
| June 9, 2016 | ESPR | A | 8,000 | · | · | 8,000 Direct | · | Acquired | |
| May 14, 2015 | ESPR | A | 8,000 | · | · | 8,000 Direct | · | Acquired | |
| Oct. 21, 2014 | ESPR | P | 500,000 | $20.00 | $10,000,000 | 2,552,189 Indirect | +24.36% | Acquired | |
| May 15, 2014 | ESPR | A | 5,000 | · | · | 5,000 Direct | · | Acquired | |
| July 1, 2013 | ESPR | J | 71,237 | · | · | 71,237 Indirect | · | Acquired | |
| July 1, 2013 | ESPR | J | 497,666 | · | · | 0 Indirect | -100.00% | Disposed | |
| July 1, 2013 | ESPR | C | 1,816,475 | · | · | 0 Indirect | -100.00% | Disposed | |
| July 1, 2013 | ESPR | P | 235,714 | $14.00 | $3,299,996 | 2,052,189 Indirect | +12.98% | Acquired | |
| July 1, 2013 | ESPR | C | 1,816,475 | · | · | 1,816,475 Indirect | · | Acquired |
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 |
|---|---|---|---|---|---|---|---|
| Sept. 14, 2026 | KRYS | Stock Option (Right to Buy) | Common Stock | $340.03 | Sept. 13, 2036 | 1,187 | Acquired |
| Sept. 14, 2026 | KRYS | Restricted Stock Award | Common Stock | · | · | 471 | Acquired |
| Feb. 24, 2026 | KRYS | Stock Option (Right to Buy) | Common Stock | $2.46 | Nov. 9, 2026 | 37,895 | Disposed |
| June 30, 2025 | KRYS | Stock Option (Right to Buy) | Common Stock | $137.46 | June 30, 2035 | 5,000 | Acquired |
| June 30, 2024 | KRYS | Stock Option (Right to Buy) | Common Stock | $183.64 | June 30, 2034 | 5,000 | Acquired |
| June 30, 2023 | KRYS | Stock Option (Right to Buy) | Common Stock | $117.40 | June 30, 2033 | 6,800 | Acquired |
| June 30, 2022 | KRYS | Stock Option (Right to Buy) | Common Stock | $65.66 | June 30, 2032 | 6,800 | Acquired |
| June 30, 2021 | KRYS | Stock Option (Right to Buy) | Common Stock | $68.00 | June 30, 2031 | 6,800 | Acquired |
| June 30, 2020 | KRYS | Stock Option (Right to Buy) | Common Stock | $41.42 | June 29, 2030 | 6,800 | Acquired |
| June 17, 2019 | STRO | Stock Option (right to buy Common Stock) | Common Stock | $11.12 | June 16, 2029 | 11,610 | Acquired |
| Oct. 1, 2018 | STRO | Series E Preferred Stock | Common Stock | · | · | 18,698,578 | Disposed |
| Oct. 1, 2018 | STRO | Series D Preferred Stock | Common Stock | · | · | 9,449,318 | Disposed |
| Oct. 1, 2018 | STRO | Series C Preferred Stock | Common Stock | · | · | 12,387,324 | Disposed |
| Oct. 1, 2018 | STRO | Series B Preferred Stock | Common Stock | · | · | 10,201,769 | Disposed |
| Sept. 26, 2018 | STRO | Stock Option (right to buy Common Stock) | Common Stock | $15.00 | Sept. 25, 2028 | 26,033 | Acquired |
| May 31, 2018 | KRYS | Stock Option (Right to Buy) | Common Stock | $10.29 | May 31, 2028 | 7,500 | Acquired |
| May 23, 2018 | ESPR | Stock Option (right to buy) | Common Stock | $38.32 | May 23, 2028 | 10,100 | Acquired |
| Jan. 18, 2018 | ESPR | Warrant to Purchase Common Stock | Common Stock | $6.99 | Feb. 12, 2018 | 71,237 | Disposed |
| Sept. 22, 2017 | KRYS | Series A Convertible Preferred Stock | Common Stock | · | · | 124,456 | Disposed |
| April 17, 2017 | ESPR | Stock Option (right to buy) | Common Stock | $38.96 | April 17, 2027 | 14,000 | Acquired |
| June 9, 2016 | ESPR | Stock Option (right to buy) | Common Stock | $17.75 | June 9, 2026 | 8,000 | Acquired |
| May 14, 2015 | ESPR | Stock Option (right to buy) | Common Stock | $107.74 | May 14, 2025 | 8,000 | Acquired |
| May 15, 2014 | ESPR | Stock Option (right to buy) | Common Stock | $14.42 | May 15, 2024 | 5,000 | Acquired |
| July 1, 2013 | ESPR | Warrant to Purchase Common Stock | Common Stock | · | Feb. 12, 2018 | 71,237 | Acquired |
| July 1, 2013 | ESPR | Warrant to Purchase Preferred Stock | Series A Preferred Stock | · | Feb. 12, 2018 | 497,666 | Disposed |
| July 1, 2013 | ESPR | Series A Preferred Stock | Common Stock | · | · | 1,816,475 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 15 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Sept. 26, 2018 | STRO | No securities beneficially held | 0 | Direct |
| Sept. 26, 2018 | STRO | Series B Preferred Stock | 10,201,769 | Indirect |
| Sept. 26, 2018 | STRO | Series C Preferred Stock | 12,387,324 | Indirect |
| Sept. 26, 2018 | STRO | Series D Preferred Stock | 9,449,318 | Indirect |
| Sept. 26, 2018 | STRO | Series E Preferred Stock | 18,698,578 | Indirect |
| Sept. 26, 2018 | STRO | Series C Preferred Stock Warrant (right to buy) | 671,997 | Indirect |
| Sept. 25, 2017 | KRYS | Common Stock | 130,590 | Indirect |
| Sept. 25, 2017 | KRYS | Series A Convertible Preferred Stock [F4] | · | Indirect |
| Sept. 25, 2017 | KRYS | Stock Option (Right to Buy) | 37,894 | Direct |
| Sept. 19, 2017 | KRYS | Common Stock | 130,590 | Direct |
| Sept. 19, 2017 | KRYS | Series A Convertible Preferred Stock [F1] | 124,456 | Indirect |
| Sept. 19, 2017 | KRYS | Stock Option (Right to Buy) | 37,894 | Direct |
| June 25, 2013 | ESPR | Series A Preferred Stock | 1,816,475 | Indirect |
| June 25, 2013 | ESPR | Warrant to Purchase Preferred Stock | · | Indirect |
| June 25, 2013 | ESPR | Stock Option (right to buy) | 21,471 | Direct |