Christopher S Henney
CIK 1242880 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 20, 2004 · Latest: Sept. 20, 2004
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 59 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
59 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 12, 2021 | PRTA | S 10b5-1 | 6,228 | $53.84 | $335,316 | 11,272 Direct | -35.59% | Disposed | -82.9% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 5,886 | $54.55 | $321,081 | 5,386 Direct | -52.22% | Disposed | -83.2% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 2,475 | $55.95 | $138,476 | 2,911 Direct | -45.95% | Disposed | -83.6% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 1,634 | $56.88 | $92,942 | 1,277 Direct | -56.13% | Disposed | -83.8% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 500 | $58.21 | $29,105 | 777 Direct | -39.15% | Disposed | -84.2% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 600 | $59.24 | $35,544 | 177 Direct | -77.22% | Disposed | -84.5% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 177 | $61.25 | $10,841 | 0 Direct | -100.00% | Disposed | -85.0% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 2,315 | $55.26 | $127,927 | 4,077 Direct | -36.22% | Disposed | -83.4% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 2,100 | $56.56 | $118,776 | 1,977 Direct | -51.51% | Disposed | -83.8% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 700 | $57.85 | $40,495 | 1,277 Direct | -35.41% | Disposed | -84.1% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 800 | $58.66 | $46,928 | 477 Direct | -62.65% | Disposed | -84.3% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 300 | $59.45 | $17,835 | 177 Direct | -62.89% | Disposed | -84.5% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S 10b5-1 | 177 | $61.25 | $10,841 | 0 Direct | -100.00% | Disposed | -85.0% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 177 | $61.25 | $10,841 | 0 Direct | -100.00% | Disposed | -85.0% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 300 | $59.45 | $17,835 | 177 Direct | -62.89% | Disposed | -84.5% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 800 | $58.66 | $46,928 | 477 Direct | -62.65% | Disposed | -84.3% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 700 | $57.85 | $40,495 | 1,277 Direct | -35.41% | Disposed | -84.1% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 2,100 | $56.56 | $118,776 | 1,977 Direct | -51.51% | Disposed | -83.8% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 2,315 | $55.26 | $127,927 | 4,077 Direct | -36.22% | Disposed | -83.4% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 177 | $61.25 | $10,841 | 0 Direct | -100.00% | Disposed | -85.0% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 600 | $59.24 | $35,544 | 177 Direct | -77.22% | Disposed | -84.5% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 500 | $58.21 | $29,105 | 777 Direct | -39.15% | Disposed | -84.2% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 1,634 | $56.88 | $92,942 | 1,277 Direct | -56.13% | Disposed | -83.8% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 2,475 | $55.95 | $138,476 | 2,911 Direct | -45.95% | Disposed | -83.6% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 5,886 | $54.55 | $321,081 | 5,386 Direct | -52.22% | Disposed | -83.2% (price as of 2026-08-19) |
| July 12, 2021 | PRTA | S | 6,228 | $53.84 | $335,316 | 11,272 Direct | -35.59% | Disposed | -82.9% (price as of 2026-08-19) |
| Sept. 28, 2017 | PRTA | S | 900 | $70.00 | $63,000 | 0 Direct | -100.00% | Disposed | -86.9% (price as of 2026-08-19) |
| July 17, 2017 | PRTA | S 10b5-1 | 5,000 | $66.13 | $330,650 | 0 Direct | -100.00% | Disposed | -86.1% (price as of 2026-08-19) |
| Feb. 27, 2017 | PRTA | S | 5,989 | $57.16 | $342,331 | 0 Direct | -100.00% | Disposed | -83.9% (price as of 2026-08-19) |
| Feb. 17, 2017 | PRTA | S | 4,011 | $57.06 | $228,868 | 0 Direct | -100.00% | Disposed | -83.9% (price as of 2026-08-19) |
| Nov. 27, 2015 | PRTA | S | 5,000 | $75.00 | $375,000 | 0 Direct | -100.00% | Disposed | -87.7% (price as of 2026-08-19) |
| Oct. 29, 2015 | PRTA | S | 5,000 | $55.00 | $275,000 | 0 Direct | -100.00% | Disposed | -83.3% (price as of 2026-08-19) |
| Aug. 7, 2015 | PRTA | S | 1,040 | $64.03 | $66,591 | 0 Direct | -100.00% | Disposed | -85.6% (price as of 2026-08-19) |
| Aug. 7, 2015 | PRTA | S | 4,560 | $63.25 | $288,420 | 1,040 Direct | -81.43% | Disposed | -85.5% (price as of 2026-08-19) |
| Aug. 7, 2015 | PRTA | S | 4,400 | $62.34 | $274,296 | 5,600 Direct | -44.00% | Disposed | -85.3% (price as of 2026-08-19) |
| Aug. 7, 2015 | PRTA | S | 1,040 | $64.03 | $66,591 | 0 Direct | -100.00% | Disposed | -85.6% (price as of 2026-08-19) |
| Aug. 7, 2015 | PRTA | S | 4,560 | $63.25 | $288,420 | 1,040 Direct | -81.43% | Disposed | -85.5% (price as of 2026-08-19) |
| Aug. 7, 2015 | PRTA | S | 4,400 | $62.34 | $274,296 | 5,600 Direct | -44.00% | Disposed | -85.3% (price as of 2026-08-19) |
| Sept. 17, 2004 | TECH | S | 3,000 | $40.76 | $122,280 | 0 Direct | -100.00% | Disposed | 611.3% (price as of 2026-08-19) |
| Sept. 16, 2004 | TECH | S | 5,000 | $40.54 | $202,700 | 0 Direct | -100.00% | Disposed | 615.2% (price as of 2026-08-19) |
| Sept. 14, 2004 | TECH | S | 7,000 | $40.59 | $284,130 | 0 Direct | -100.00% | Disposed | 614.3% (price as of 2026-08-19) |
Showing latest 100 of 107 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 |
|---|---|---|---|---|---|---|---|
| June 30, 2023 | BGMS | Stock Option (right to buy) | Common Stock (42,438) | $0.59 | June 30, 2033 | 42,438 | Acquired |
| June 14, 2022 | BGMS | Stock Option (right to buy) | Common Stock (31,645) | $1.11 | June 14, 2032 | 31,645 | Acquired |
| July 12, 2021 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (17,500) | $9.23 | May 22, 2029 | 17,500 | Acquired |
| July 12, 2021 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (6,392) | $11.33 | May 20, 2030 | 6,392 | Acquired |
| July 12, 2021 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (6,392) | $11.33 | May 20, 2030 | 6,392 | Acquired |
| July 12, 2021 | PRTA | Stock Option (Right to Buy) | Ordinary Shares (17,500) | $9.23 | May 22, 2029 | 17,500 | Acquired |
| June 15, 2021 | BGMS | Stock Option (right to buy) | Common Stock (4,748) | $6.69 | June 15, 2031 | 4,748 | Acquired |
| June 25, 2020 | BGMS | Stock Option (right to buy) | Common Stock (5,200) | $4.70 | June 25, 2030 | 5,200 | Acquired |
| May 29, 2019 | BGMS | Stock Option (right to buy) | Common Stock (18,750) | $0.64 | May 29, 2029 | 18,750 | Acquired |
| May 31, 2018 | BGMS | Stock Option (right to buy) | Common Stock (8,576) | $1.42 | May 31, 2028 | 8,576 | Acquired |
| May 16, 2018 | PRTA | Stock Option (right to buy) | Ordinary Shares (12,000) | $16.43 | May 16, 2028 | 12,000 | Acquired |
| Sept. 28, 2017 | PRTA | Stock Option (right to buy) | Ordinary Shares (900) | $6.65 | March 18, 2023 | 900 | Disposed |
| July 17, 2017 | PRTA | Stock Option (right to buy) | Ordinary Shares (5,000) | $6.65 | March 18, 2023 | 5,000 | Disposed |
| May 18, 2017 | PRTA | Stock Option (right to buy) | Ordinary Shares (12,000) | $56.23 | May 18, 2027 | 12,000 | Acquired |
| Feb. 27, 2017 | PRTA | Stock Option (right to buy) | Ordinary Shares (5,989) | $6.65 | March 18, 2023 | 5,989 | Disposed |
| Feb. 17, 2017 | PRTA | Stock Option (right to buy) | Ordinary Shares (4,011) | $6.65 | March 18, 2023 | 4,011 | Disposed |
| May 20, 2016 | PRTA | Stock Option (right to buy) | Ordinary Shares (15,000) | $42.50 | May 20, 2026 | 15,000 | Acquired |
| Nov. 27, 2015 | PRTA | Stock Option (right to buy) | Ordinary Shares (5,000) | $6.65 | March 18, 2023 | 5,000 | Disposed |
| Oct. 29, 2015 | PRTA | Stock Option (right to buy) | Ordinary Shares (5,000) | $6.65 | March 18, 2023 | 5,000 | Disposed |
| Aug. 7, 2015 | PRTA | Stock Option (right to buy) | Ordinary Shares (10,000) | $6.65 | March 18, 2023 | 10,000 | Disposed |
| Aug. 7, 2015 | PRTA | Stock Option (right to buy) | Ordinary Shares (10,000) | $6.65 | March 18, 2023 | 10,000 | Disposed |
| May 22, 2015 | PRTA | Stock Option (right to buy) | Ordinary Shares (15,000) | $34.04 | May 22, 2025 | 15,000 | Acquired |
| May 22, 2013 | BGMS | Option | Common Stock (7,142) | $2.99 | May 22, 2023 | 7,142 | Acquired |
| March 18, 2013 | PRTA | Stock Option (right to buy) | Ordinary Shares (50,000) | $6.65 | March 18, 2023 | 50,000 | Acquired |
| May 23, 2012 | BGMS | Option | Common Stock (50,000) | $0.47 | May 23, 2022 | 50,000 | Acquired |
| May 24, 2011 | BGMS | Option | Common Stock (50,000) | $1.53 | May 24, 2021 | 50,000 | Acquired |
| March 29, 2010 | BGMS | Option | Common Stock (50,000) | $2.38 | March 29, 2020 | 50,000 | Acquired |
| March 31, 2009 | SRPT | Non-Qualified Stock Option (right to buy) | Common Stock (60,000) | $0.66 | March 31, 2019 | 60,000 | Acquired |
| March 27, 2009 | BGMS | Option | Common Stock (50,000) | $0.40 | March 27, 2019 | 50,000 | Acquired |
| Feb. 19, 2008 | BGMS | Option | Common Stock (50,000) | $4.31 | Feb. 19, 2018 | 50,000 | Acquired |
| March 9, 2007 | BGMS | Options | Common Stock (62,500) | $7.80 | March 9, 2017 | 62,500 | Acquired |
| June 14, 2006 | BGMS | Common Stock Option | Common Stock (37,500) | $6.40 | June 14, 2006 | 37,500 | Acquired |
| March 21, 2005 | BGMS | Director Stock Option (Right to Buy) [F3] | Common (200,000) | $1.50 | March 21, 2010 | 200,000 | Acquired |
| March 21, 2005 | BGMS | Director Stock Option (Right to Buy) [F1] | Common (10,000) | $1.50 | March 21, 2010 | 10,000 | Acquired |
| Sept. 17, 2004 | TECH | Director Stock Option | Common Stock (3,000) | $29.10 | Oct. 18, 2011 | 3,000 | Disposed |
| Sept. 16, 2004 | TECH | Director Stock Option | Common Stock (5,000) | $29.10 | Oct. 18, 2011 | 2,000 | Disposed |
| Sept. 16, 2004 | TECH | Director Stock Option | Common Stock (3,000) | $30.65 | Oct. 24, 2012 | 3,000 | Disposed |
| Sept. 14, 2004 | TECH | Director Stock Option | Common Stock (5,000) | $32.90 | Oct. 23, 2013 | 5,000 | Disposed |
| Sept. 14, 2004 | TECH | Director Stock Option | Common Stock (5,000) | $30.65 | Oct. 24, 2012 | 2,000 | Disposed |
| Oct. 31, 2003 | TECH | Director Stock Option | Common Stock (5,000) | $20.00 | Oct. 21, 2009 | 5,000 | Disposed |
| Oct. 23, 2003 | TECH | director stock options | common stock (5,000) | $32.90 | Oct. 23, 2013 | 5,000 | Acquired |
| Aug. 20, 2003 | TECH | Director Stock Option | Common Stock (10,000) | $20.00 | Oct. 21, 2009 | 5,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).