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Macdonald Guy

Insider CIK 1296998 · SCYX Director · TTPH President and Chief Executive, Director

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
SCYX SCYNEXIS INC A Award deriv2026-06-262026-06-302,875— $02,875SEC↗
SCYX SCYNEXIS INC A Award2026-06-262026-06-302,875— $012,625SEC↗
SCYX SCYNEXIS INC A Award deriv2025-06-262025-06-3023,000— $023,000SEC↗
SCYX SCYNEXIS INC A Award2025-06-262025-06-3023,000— $078,000SEC↗
SCYX SCYNEXIS INC A Award deriv2024-06-202024-06-2123,000— $023,000SEC↗
SCYX SCYNEXIS INC A Award2024-06-202024-06-2123,000— $055,000SEC↗
SCYX SCYNEXIS INC A Award deriv2023-06-152023-06-2010,000— $010,000SEC↗
SCYX SCYNEXIS INC A Award2023-06-152023-06-2310,000— $032,000SEC↗
SCYX SCYNEXIS INC A Award deriv2022-06-172022-06-2210,000— $010,000SEC↗
SCYX SCYNEXIS INC A Award2022-06-172022-06-2210,000— $022,000SEC↗
SCYX SCYNEXIS INC A Award deriv2021-06-162021-06-2110,000— $010,000SEC↗
SCYX SCYNEXIS INC A Award deriv2020-12-212020-12-234,000— $04,000SEC↗
SCYX SCYNEXIS INC A Award deriv2020-12-212020-12-234,000— $04,000SEC↗
SCYX SCYNEXIS INC P Buy2020-12-212020-12-238,000$6.25 $50.0K12,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS U Tender2020-07-282020-07-2915,703— $00SEC↗
SCYX SCYNEXIS INC A Award deriv2020-07-062021-03-3155,000— $055,000SEC↗
SCYX SCYNEXIS INC A Award deriv2020-07-062020-07-0845,000— $045,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2019-12-062019-12-095,735$2.25 $12.9K250SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2019-12-052019-12-091,870$2.34 $4.4K5,985SEC↗
SCYX SCYNEXIS INC A Award deriv2019-06-182019-06-2045,000— $045,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2019-01-172019-01-18300,000— $0300,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2019-01-172019-01-18100,000— $0100,000SEC↗
SCYX SCYNEXIS INC A Award deriv2019-01-022019-01-0422,500— $022,500SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award2018-11-142019-01-183,332— $0134,396SEC↗
SCYX SCYNEXIS INC A Award deriv2018-10-012018-10-0321,595$0.79 $17.1K21,595SEC↗
SCYX SCYNEXIS INC A Award deriv2018-07-022018-07-0315,589$1.10 $17.1K15,589SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award2018-05-142019-01-182,058— $0131,064SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2018-04-022018-04-0450,000— $050,000SEC↗
SCYX SCYNEXIS INC A Award deriv2018-04-022018-04-0419,959$0.86 $17.2K19,959SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2018-01-192018-01-19300,000— $0300,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2018-01-192018-01-19100,000— $0100,000SEC↗
SCYX SCYNEXIS INC A Award deriv2018-01-022018-01-0419,989— $019,989SEC↗
SCYX SCYNEXIS INC A Award deriv2018-01-022018-01-0411,555$1.48 $17.1K11,555SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award2017-11-142018-01-191,566— $0129,006SEC↗
SCYX SCYNEXIS INC A Award deriv2017-10-022017-10-0410,709— $010,709SEC↗
SCYX SCYNEXIS INC A Award deriv2017-07-032017-07-0514,396— $014,396SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award2017-05-122018-01-193,101— $0127,440SEC↗
SCYX SCYNEXIS INC A Award deriv2017-04-032017-04-049,941— $09,941SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2017-02-092017-02-1330,378— $00SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2017-02-092017-02-1330,378$2.90 $88.1K124,339SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2017-01-312017-02-01300,000— $0300,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2017-01-312017-02-0175,000— $075,000SEC↗
SCYX SCYNEXIS INC A Award deriv2017-01-032017-01-0514,499— $014,499SEC↗
SCYX SCYNEXIS INC A Award deriv2017-01-032017-01-057,749— $07,749SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award2016-11-142017-02-013,204— $093,961SEC↗
SCYX SCYNEXIS INC A Award deriv2016-10-032016-10-046,255— $06,255SEC↗
SCYX SCYNEXIS INC A Award deriv2016-07-012016-07-1112,996— $012,996SEC↗
SCYX SCYNEXIS INC P Buy deriv2016-06-242016-06-2818,000$0.02 $36018,000SEC↗
SCYX SCYNEXIS INC P Buy2016-06-242016-06-2840,000$2.39 $95.6K40,000SEC↗
SCYX SCYNEXIS INC A Award deriv2016-06-022016-06-068,800$3.98 $35.0K8,800SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2016-05-162016-05-1825,323— $020,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2016-05-162016-05-1825,323$0.87 $22.0K90,757SEC↗
SCYX SCYNEXIS INC A Award deriv2016-04-012016-04-057,027— $07,027SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2016-01-062016-01-08300,000— $0300,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2016-01-062016-01-0812,000— $045,323SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2016-01-062016-01-0812,000$0.87 $10.4K64,000SEC↗
SCYX SCYNEXIS INC A Award deriv2016-01-042016-01-064,666— $04,666SEC↗
SCYX SCYNEXIS INC A Award deriv2015-10-012015-10-054,286— $04,286SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-09-012015-09-0310,000— $0180,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-09-012015-09-0310,000$41.57 $415.7K52,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-09-012015-09-0310,000$7.94 $79.4K62,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-08-242015-08-2512,000— $057,323SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-08-242015-08-2512,000$0.87 $10.4K52,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-08-062015-08-0730,000$43.65 $1.31M40,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-08-032015-08-0310,000— $0190,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-08-032015-08-0310,000$7.94 $79.4K80,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-08-032015-08-0310,000$47.45 $474.5K70,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-07-202015-07-2215,000$50.72 $760.8K70,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-07-012015-07-0210,000— $0200,000SEC↗
SCYX SCYNEXIS INC A Award deriv2015-07-012015-07-062,974— $02,974SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-07-012015-07-0210,000$7.94 $79.4K95,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-07-012015-07-0210,000$47.92 $479.2K85,000SEC↗
SCYX SCYNEXIS INC A Award deriv2015-06-042015-06-058,800— $08,800SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-06-012015-06-035,000— $084,323SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-06-012015-06-0315,000— $069,323SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-06-012015-06-0310,000— $0210,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-06-012015-06-0320,000$0.87 $17.4K90,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-06-012015-06-035,000$41.92 $209.6K85,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-06-012015-06-031,087$41.98 $45.6K70,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-06-012015-06-0310,000$7.94 $79.4K81,087SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-06-012015-06-0310,000$41.86 $418.6K71,087SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-05-112015-05-1320,000— $0220,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-05-112015-05-1320,000$41.51 $830.2K70,537SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-05-112015-05-1320,000$7.94 $158.8K90,537SEC↗
SCYX SCYNEXIS INC A Award deriv2015-04-012015-04-031,976— $01,976SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-03-262015-03-2720,000— $089,323SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-03-262015-03-2720,000$0.87 $17.4K70,537SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-03-022015-03-0410,000— $0240,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-03-022015-03-04200$38.90 $7.8K60,337SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-03-022015-03-0410,000$7.94 $79.4K60,537SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-03-022015-03-049,800$39.67 $388.8K50,537SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-02-022015-02-0410,000— $0250,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-02-022015-02-0410,000$7.94 $79.4K60,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-02-022015-02-047,600$35.09 $266.7K50,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-02-022015-02-042,400$35.93 $86.2K57,600SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-01-202015-01-221,256— $025,834SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-01-202015-01-2222,030— $057,331SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-01-202015-01-22849— $0109,323SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2015-01-202015-01-2210,000— $0260,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-01-202015-01-2210,000$7.94 $79.4K60,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2015-01-202015-01-2234,135$36.59 $1.25M50,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-01-202015-01-22849$0.87 $73960,849SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-01-202015-01-2222,030$2.03 $44.7K82,879SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2015-01-202015-01-221,256$5.80 $7.3K84,135SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2015-01-072015-01-09200,000— $0200,000SEC↗
SCYX SCYNEXIS INC A Award deriv2015-01-022015-01-061,738— $01,738SEC↗
SCYX SCYNEXIS INC A Award deriv2014-12-022014-12-047,830— $07,830SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-09-232014-09-259,641— $079,361SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-09-232014-09-25359— $012,534SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-09-232014-09-259,641$2.03 $19.6K59,641SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-09-232014-09-25359$2.03 $72960,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2014-09-232014-09-2510,000$18.47 $184.7K50,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-09-172014-09-1810,000— $0110,172SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2014-09-172014-09-1810,000$18.00 $180.0K50,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-09-172014-09-1810,000$0.87 $8.7K60,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-08-202014-08-2210,000— $0120,172SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-08-202014-08-2210,000$0.87 $8.7K60,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2014-08-202014-08-2210,000$11.59 $115.9K50,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-08-052014-08-0725,000— $0130,172SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-08-052014-08-0725,000$0.87 $21.8K50,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-07-182014-07-2240,000— $0155,172SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-07-182014-07-2240,000$0.87 $34.8K40,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2014-07-182014-07-2215,000$10.61 $159.2K25,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-06-172014-06-1915,000— $035,849SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2014-06-172014-06-1915,000$12.28 $184.2K0SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-06-172014-06-1915,000$0.87 $13.1K15,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-05-192014-05-2115,000— $050,849SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2014-05-192014-05-2115,000$9.00 $135.0K0SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-05-192014-05-2115,000$0.87 $13.1K15,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-04-142014-04-1615,000— $065,849SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-04-142014-04-1615,000$0.87 $13.1K15,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2014-04-142014-04-1615,000$9.69 $145.3K0SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise deriv2014-02-102014-02-1215,000— $080,849SEC↗
TTPH TETRAPHASE PHARMACEUTICALS S Sale2014-02-102014-02-1215,000$14.42 $216.3K0SEC↗
TTPH TETRAPHASE PHARMACEUTICALS M Exercise2014-02-102014-02-1215,000$0.87 $13.1K15,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2014-01-082014-01-10160,000— $0160,000SEC↗
TTPH TETRAPHASE PHARMACEUTICALS A Award deriv2013-05-152013-05-17270,000— $0270,000SEC↗