1. Corporate Officers - O
2. O'neil Thomas P.

Insider Trading History of O'neil Thomas P.

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by O'neil Thomas P. since 2017. The trader's CIK number is 1640645. At the time of the last reporting, O'neil Thomas P. was the Chief Financial Officer of Satsuma Pharmaceuticals, Inc.. (stock ticker symbol STSA). Also see all insider trading activities at Satsuma Pharmaceuticals, Inc..

Note that in the past O'Neil Thomas P. also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Satsuma Pharmaceuticals, Inc. (STSA) by O'neil Thomas P.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2020	STSA	0	$0	8,865	$245,800	8,865	$32,978

Yearly summary of insider trading at Protagonist Therapeutics, Inc (PTGX) by O'neil Thomas P.

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2017	PTGX	0	$0	8,000	$160,000	8,000	$21,480

Insider trading activities at 2 companies by O'neil Thomas P.:

1. Satsuma Pharmaceuticals, Inc. (STSA)

2. Protagonist Therapeutics, Inc (PTGX)

Table 1. Insider trading of Satsuma Pharmaceuticals, Inc. (STSA) by O'neil Thomas P.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2020-09-01	STSA	Sale	750	22.19	16,644
2020-09-01	STSA	Option Ex	750	4.56	3,419
2020-08-05	STSA	Option Ex	1,000	4.56	4,560
2020-08-05	STSA	Sale	1,000	25.00	25,000
2020-07-01	STSA	Option Ex	1,000	4.56	4,560
2020-07-01	STSA	Sale	1,000	26.64	26,643
2020-06-23	STSA	Sale	2,115	35.23	74,511
2020-06-23	STSA	Option Ex	2,115	1.04	2,199
2020-06-01	STSA	Option Ex	1,000	4.56	4,560
2020-06-01	STSA	Sale	1,000	25.32	25,324
2020-05-20	STSA	Option Ex	2,000	4.56	9,120
2020-05-20	STSA	Sale	2,000	25.00	50,000
2020-03-11	STSA	Option Ex	1,000	4.56	4,560
2020-03-11	STSA	Sale	1,000	27.68	27,678

Table 2. Insider trading of Protagonist Therapeutics, Inc (PTGX) by O'neil Thomas P.

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2017-12-18	PTGX	Option Ex	8,000	2.69	21,480
2017-12-18	PTGX	Sale	8,000	20.00	160,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by O'neil Thomas P. (Chief Financial Officer of Satsuma Pharmaceuticals, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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