Guy Macdonald Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Guy Macdonald. Guy Macdonald is Executive VP, Operations in IDENIX PHARMACEUTICALS INC ($IDIX) and Director in SCYNEXIS INC ($SCYX) and Director in TETRAPHASE PHARMACEUTICALS INC ($TTPH) and President and Chief Executive in TETRAPHASE PHARMACEUTICALS INC ($TTPH).
Latest Insider Trading Transactions of Guy Macdonald
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Sentiment: All, IDIX, SCYX, TTPH
Page: 1
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 23 2020 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 8.25 | 4,000 | 33,000 | 4,000 | |
| Dec 23 2020 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 7.33 | 4,000 | 29,320 | 4,000 | |
| Dec 23 2020 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Buy | P | 6.25 | 8,000 | 50,000 | 12,000 | 4 K to 12 K (+200.00 %) |
| Jul 29 2020 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | Director | Sell | U | 0.00 | 15,703 | 0 | 0 | 15.7 K to 0 (-100.00 %) |
| Jul 08 2020 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 0.73 | 45,000 | 32,850 | 45,000 | |
| Dec 09 2019 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | Director | Sell | S | 2.25 | 5,735 | 12,904 | 250 | 6 K to 250 (-95.82 %) |
| Dec 09 2019 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | Director | Sell | S | 2.34 | 1,870 | 4,376 | 5,985 | 7.9 K to 6 K (-23.81 %) |
| Jun 20 2019 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 1.29 | 45,000 | 58,050 | 45,000 | |
| Jan 18 2019 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 0.00 | 300,000 | 0 | 300,000 | |
| Jan 18 2019 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 0.00 | 100,000 | 0 | 100,000 | |
| Jan 18 2019 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Grant | A | 0.00 | 3,332 | 0 | 134,396 | 131.1 K to 134.4 K (+2.54 %) |
| Jan 18 2019 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Grant | A | 0.00 | 2,058 | 0 | 131,064 | 129 K to 131.1 K (+1.60 %) |
| Jan 04 2019 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 0.54 | 22,500 | 12,242 | 22,500 | |
| Oct 03 2018 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 1.22 | 21,595 | 26,346 | 21,595 | |
| Jul 03 2018 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 1.69 | 15,589 | 26,345 | 15,589 | |
| Apr 04 2018 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 1.32 | 19,959 | 26,346 | 19,959 | |
| Apr 04 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 0.00 | 50,000 | 0 | 50,000 | |
| Jan 19 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 6.34 | 300,000 | 1,902,000 | 300,000 | |
| Jan 19 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 0.00 | 100,000 | 0 | 100,000 | |
| Jan 19 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Grant | A | 0.00 | 1,566 | 0 | 129,006 | 127.4 K to 129 K (+1.23 %) |
| Jan 19 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Grant | A | 0.00 | 3,101 | 0 | 127,440 | 124.3 K to 127.4 K (+2.49 %) |
| Jan 19 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 6.34 | 300,000 | 1,902,000 | 300,000 | |
| Jan 19 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 0.00 | 100,000 | 0 | 100,000 | |
| Jan 19 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Grant | A | 0.00 | 1,566 | 0 | 129,006 | 127.4 K to 129 K (+1.23 %) |
| Jan 19 2018 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Grant | A | 0.00 | 3,101 | 0 | 127,440 | 124.3 K to 127.4 K (+2.49 %) |
| Jan 04 2018 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 2.28 | 11,555 | 26,345 | 11,555 | |
| Jan 04 2018 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 2.28 | 19,989 | 45,575 | 19,989 | |
| Oct 04 2017 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 2.46 | 10,709 | 26,344 | 10,709 | |
| Jul 05 2017 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 1.83 | 14,396 | 26,345 | 14,396 | |
| Apr 04 2017 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 2.65 | 9,941 | 26,344 | 9,941 | |
| Feb 13 2017 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 2.90 | 30,378 | 88,096 | 0 | |
| Feb 13 2017 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 2.90 | 30,378 | 88,096 | 124,339 | 94 K to 124.3 K (+32.33 %) |
| Feb 01 2017 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 3.83 | 300,000 | 1,149,000 | 300,000 | |
| Feb 01 2017 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 0.00 | 75,000 | 0 | 75,000 | |
| Feb 01 2017 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Grant | A | 0.00 | 3,204 | 0 | 93,961 | 90.8 K to 94 K (+3.53 %) |
| Jan 05 2017 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 3.40 | 7,749 | 26,347 | 7,749 | |
| Jan 05 2017 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 3.40 | 14,499 | 49,297 | 14,499 | |
| Oct 04 2016 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 4.55 | 6,255 | 28,460 | 6,255 | |
| Jul 11 2016 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 2.19 | 12,996 | 28,461 | 12,996 | |
| Jul 11 2016 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 2.19 | 12,996 | 28,461 | 12,996 | |
| Jun 28 2016 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | P | 3.00 | 18,000 | 54,000 | 18,000 | |
| Jun 28 2016 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Buy | P | 2.39 | 40,000 | 95,600 | 40,000 | 0 to 40 K |
| Jun 06 2016 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 3.98 | 8,800 | 35,024 | 8,800 | |
| May 18 2016 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 0.87 | 25,323 | 22,031 | 20,000 | |
| May 18 2016 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 0.87 | 25,323 | 22,031 | 90,757 | 65.4 K to 90.8 K (+38.70 %) |
| Apr 05 2016 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 4.05 | 7,027 | 28,459 | 7,027 | |
| Jan 08 2016 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 0.87 | 12,000 | 10,440 | 45,323 | |
| Jan 08 2016 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | A | 8.47 | 300,000 | 2,541,000 | 300,000 | |
| Jan 08 2016 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 0.87 | 12,000 | 10,440 | 64,000 | 52 K to 64 K (+23.08 %) |
| Jan 06 2016 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 6.10 | 4,666 | 28,463 | 4,666 | |
| Oct 05 2015 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 6.64 | 4,286 | 28,459 | 4,286 | |
| Sep 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 7.94 | 10,000 | 79,400 | 180,000 | |
| Sep 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 41.57 | 10,000 | 415,700 | 52,000 | 62 K to 52 K (-16.13 %) |
| Sep 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 7.94 | 10,000 | 79,400 | 62,000 | 52 K to 62 K (+19.23 %) |
| Aug 25 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 0.87 | 12,000 | 10,440 | 57,323 | |
| Aug 25 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 0.87 | 12,000 | 10,440 | 52,000 | 40 K to 52 K (+30.00 %) |
| Aug 07 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 43.65 | 30,000 | 1,309,500 | 40,000 | 70 K to 40 K (-42.86 %) |
| Aug 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 7.94 | 10,000 | 79,400 | 190,000 | |
| Aug 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 47.45 | 10,000 | 474,500 | 70,000 | 80 K to 70 K (-12.50 %) |
| Aug 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 7.94 | 10,000 | 79,400 | 80,000 | 70 K to 80 K (+14.29 %) |
| Jul 22 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 50.72 | 15,000 | 760,800 | 70,000 | 85 K to 70 K (-17.65 %) |
| Jul 06 2015 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 8.86 | 2,974 | 26,350 | 2,974 | |
| Jul 02 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 7.94 | 10,000 | 79,400 | 200,000 | |
| Jul 02 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 47.92 | 10,000 | 479,200 | 85,000 | 95 K to 85 K (-10.53 %) |
| Jul 02 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 7.94 | 10,000 | 79,400 | 95,000 | 85 K to 95 K (+11.76 %) |
| Jun 05 2015 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 8.65 | 8,800 | 76,120 | 8,800 | |
| Jun 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 0.87 | 15,000 | 13,050 | 69,323 | |
| Jun 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 0.87 | 5,000 | 4,350 | 84,323 | |
| Jun 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 7.94 | 10,000 | 79,400 | 210,000 | |
| Jun 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 41.92 | 5,000 | 209,600 | 85,000 | 90 K to 85 K (-5.56 %) |
| Jun 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 0.87 | 20,000 | 17,400 | 90,000 | 70 K to 90 K (+28.57 %) |
| Jun 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 41.98 | 1,087 | 45,632 | 70,000 | 71.1 K to 70 K (-1.53 %) |
| Jun 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 41.86 | 10,000 | 418,600 | 71,087 | 81.1 K to 71.1 K (-12.33 %) |
| Jun 03 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 7.94 | 10,000 | 79,400 | 81,087 | 71.1 K to 81.1 K (+14.07 %) |
| May 13 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 7.94 | 20,000 | 158,800 | 220,000 | |
| May 13 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 41.51 | 20,000 | 830,200 | 70,537 | 90.5 K to 70.5 K (-22.09 %) |
| May 13 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 7.94 | 20,000 | 158,800 | 90,537 | 70.5 K to 90.5 K (+28.35 %) |
| Apr 03 2015 | SCYX | SCYNEXIS INC | Macdonald Guy | Director | Option Exercise | A | 8.76 | 1,976 | 17,310 | 1,976 | |
| Mar 27 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 0.87 | 20,000 | 17,400 | 89,323 | |
| Mar 27 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 0.87 | 20,000 | 17,400 | 70,537 | 50.5 K to 70.5 K (+39.57 %) |
| Mar 04 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Option Exercise | M | 7.94 | 10,000 | 79,400 | 240,000 | |
| Mar 04 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 39.67 | 9,800 | 388,766 | 50,537 | 60.3 K to 50.5 K (-16.24 %) |
| Mar 04 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Sell | S | 38.90 | 200 | 7,780 | 60,337 | 60.5 K to 60.3 K (-0.33 %) |
| Mar 04 2015 | TTPH | TETRAPHASE PHARMAC ... | Macdonald Guy | President and Chief ... | Buy | M | 7.94 | 10,000 | 79,400 | 60,537 | 50.5 K to 60.5 K (+19.79 %) |
| Jun 04 2007 | IDIX | IDENIX PHARMACEUTI ... | Macdonald Guy | Executive VP, Opera ... | Option Exercise | A | 7.24 | 125,000 | 905,000 | 125,000 | |
| Mar 19 2007 | IDIX | IDENIX PHARMACEUTI ... | Macdonald Guy | Executive VP, Opera ... | Option Exercise | A | 8.12 | 40,000 | 324,800 | 40,000 | |
| Mar 09 2006 | IDIX | IDENIX PHARMACEUTI ... | Macdonald Guy | Executive VP, Opera ... | Option Exercise | A | 21.11 | 30,000 | 633,300 | 30,000 | |
| Mar 02 2005 | IDIX | IDENIX PHARMACEUTI ... | Macdonald Guy | Executive VP, Opera ... | Option Exercise | A | 19.14 | 30,000 | 574,200 | 30,000 | |
| Jul 29 2004 | IDIX | IDENIX PHARMACEUTI ... | Macdonald Guy | Executive VP, Opera ... | Option Exercise | A | 12.05 | 30,000 | 361,500 | 30,000 | |
| Jul 29 2004 | IDIX | IDENIX PHARMACEUTI ... | Macdonald Guy | Executive VP, Opera ... | Buy | P | 14.00 | 10,000 | 140,000 | 10,000 | 0 to 10 K |
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