Insider Trading activities at Senestech, Inc. (SNES)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Senestech, Inc. (SNES) since 2016 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Senestech, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1680378.

Total stock buying since 2016: $1,964,314.
Total stock sales since 2016: $274,323.
Total stock option exercises since 2016: $22,500.

Table 1. Yearly summary of insider stock purchases, sales, and option exercises at *Senestech, Inc.* (*SNES*).
	Insider Buying		Insider Sales		Option Exercises
Year	Shares	Value	Shares	Value	Shares	Value
2021	150,000	$228,800	0	$0	30,738	$0
2020	0	$0	0	$0	3,877	$0
2019	696,296	$939,999	92,000	$106,774	135,919	$0
2018	11,000	$12,649	6,000	$12,780	260,458	$0
2017	77,350	$274,478	65,411	$154,769	250,676	$22,500
2016	63,500	$508,388	0	$0	19,291	$0

Table 2. Monthly summary of insider trading at *Senestech, Inc.* (*SNES*).
Trading Period	Insider Buying		Insider Sales		Option Exercises
year-month	Shares	Value	Shares	Value	Shares	Value
2021-08	150,000	$228,800	0	$0	0	$0
2021-04	0	$0	0	$0	30,738	$0
2020-06	0	$0	0	$0	3,877	$0
2019-10	0	$0	12,000	$10,554	0	$0
2019-08	0	$0	80,000	$96,220	0	$0
2019-07	696,296	$939,999	0	$0	0	$0
2019-06	0	$0	0	$0	99,253	$0
2019-03	0	$0	0	$0	36,666	$0
2018-12	0	$0	0	$0	36,666	$0
2018-09	0	$0	0	$0	36,666	$0
2018-08	11,000	$12,649	0	$0	0	$0
2018-06	0	$0	6,000	$12,780	63,794	$0
2018-04	0	$0	0	$0	36,666	$0
2018-01	0	$0	0	$0	86,666	$0
2017-12	0	$0	12,000	$8,946	17,344	$0
2017-11	1,700	$1,524	12,000	$21,702	0	$0
2017-10	0	$0	12,000	$20,934	0	$0
2017-09	0	$0	12,000	$24,576	41,666	$0
2017-08	29,100	$80,886	6,000	$14,220	0	$0
2017-07	35,000	$105,065	1,411	$7,266	0	$0
2017-06	0	$0	10,000	$57,125	146,666	$0
2017-04	0	$0	0	$0	45,000	$22,500
2017-01	11,550	$87,003	0	$0	0	$0
2016-12	63,500	$508,388	0	$0	19,291	$0

Table 3. Detailed insider trading at *Senestech, Inc.* (*SNES*)
Trade Date	Insider Name	Trade Type	Shares	Price ($)	Value ($)
2021-08-18	Leach Jacob Steven (Director)	Buy	50,000	1.54	77,100
2021-08-17	Leach Jacob Steven (Director)	Buy	50,000	1.50	74,800
2021-08-16	Leach Jacob Steven (Director)	Buy	50,000	1.54	76,900
2021-04-29	Wolin Kim Patrice (EVP & Secretary)	Option Ex	30,738	.00	0
2020-06-18	Chiavarini Delphine Francois (Director)	Option Ex	846	.00	0
2020-06-18	Morrison Jamie Bechtel (Director)	Option Ex	1,198	.00	0
2020-06-18	Williams Julia Ann (Director)	Option Ex	423	.00	0
2020-06-18	Szot Matthew K (Director)	Option Ex	846	.00	0
2020-06-18	Dumont Marc (Director)	Option Ex	564	.00	0
2019-10-21	Mayer Loretta Powers (Chief Scientific Officer)	Sale	6,000	.83	4,980
2019-10-02	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Sale	6,000	.93	5,574
2019-08-15	Mayer Loretta Powers (Chief Scientific Officer)	Sale	20,000	1.19	23,740
2019-08-15	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Sale	20,000	1.21	24,100
2019-08-14	Mayer Loretta Powers (Chief Scientific Officer)	Sale	20,000	1.24	24,760
2019-08-14	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Sale	20,000	1.18	23,620
2019-07-16	Siegel Kenneth S (CEO)	Buy	696,296	1.35	939,999
2019-06-30	Mayer Loretta Powers (Chief Scientific Officer)	Option Ex	18,336	.00	0
2019-06-30	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	18,336	.00	0
2019-06-18	Chiavarini Delphine Francois (Director)	Option Ex	9,341	.00	0
2019-06-18	Morrison Jamie Bechtel (Director)	Option Ex	17,308	.00	0
2019-06-18	Williams Julia Ann (Director)	Option Ex	7,692	.00	0
2019-06-18	Szot Matthew K (Director)	Option Ex	13,187	.00	0
2019-06-18	Siegel Kenneth S (CEO)	Option Ex	6,262	.00	0
2019-06-18	Dumont Marc (Director)	Option Ex	8,791	.00	0
2019-03-30	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	18,333	.00	0
2019-03-30	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	18,333	.00	0
2018-12-31	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	18,333	.00	0
2018-12-31	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	18,333	.00	0
2018-09-30	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	18,333	.00	0
2018-09-30	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	18,333	.00	0
2018-08-13	Williams Julia Ann (Director)	Buy	11,000	1.15	12,649
2018-06-30	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	18,333	.00	0
2018-06-30	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	18,333	.00	0
2018-06-21	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Sale	6,000	2.13	12,780
2018-06-12	Morrison Jamie Bechtel (Director)	Option Ex	12,820	.00	0
2018-06-12	Williams Julia Ann (Director)	Option Ex	3,577	.00	0
2018-06-12	Szot Matthew K (Director)	Option Ex	3,577	.00	0
2018-06-12	Wickersham Grover T. (Director)	Option Ex	3,577	.00	0
2018-06-12	Dumont Marc (Director)	Option Ex	3,577	.00	0
2018-04-02	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	18,333	.00	0
2018-04-02	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	18,333	.00	0
2018-01-31	Altman Andrew (Chief Operating Officer)	Option Ex	50,000	.00	0
2018-01-02	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	18,333	.00	0
2018-01-02	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	18,333	.00	0
2017-12-21	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Sale	6,000	.67	4,026
2017-12-19	Altman Andrew (Chief Operating Officer)	Option Ex	5,000	.00	0
2017-12-19	Williams Julia Ann (Director)	Option Ex	3,086	.00	0
2017-12-19	Szot Matthew K (Director)	Option Ex	3,086	.00	0
2017-12-19	Wickersham Grover T. (Director)	Option Ex	3,086	.00	0
2017-12-19	Dumont Marc (Director)	Option Ex	3,086	.00	0
2017-12-04	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Sale	6,000	.82	4,920
2017-11-24	Williams Julia Ann (Director)	Buy	1,700	.90	1,524
2017-11-21	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Sale	6,000	.89	5,364
2017-11-02	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Sale	6,000	2.72	16,338
2017-10-20	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Sale	6,000	1.52	9,126
2017-10-03	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Sale	6,000	1.97	11,808
2017-09-30	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	18,333	.00	0
2017-09-30	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	18,333	.00	0
2017-09-22	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Sale	6,000	1.79	10,740
2017-09-19	Altman Andrew (Chief Operating Officer)	Option Ex	5,000	.00	0
2017-09-05	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Sale	6,000	2.31	13,836
2017-08-21	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Sale	6,000	2.37	14,220
2017-08-18	Altman Andrew (Chief Operating Officer)	Buy	2,028	2.46	4,986
2017-08-17	Altman Andrew (Chief Operating Officer)	Buy	14,372	2.81	40,327
2017-08-17	Williams Julia Ann	Buy	9,000	2.80	25,200
2017-08-16	Altman Andrew (Chief Operating Officer)	Buy	3,600	2.81	10,098
2017-08-16	Williams Julia Ann	Buy	100	2.75	275
2017-07-26	Williams Julia Ann	Buy	10,000	3.21	32,100
2017-07-26	Wickersham Grover T.	Buy	10,000	3.04	30,440
2017-07-25	Wickersham Grover T.	Buy	15,000	2.83	42,525
2017-07-17	Chesterman Thomas C (CFO and Treasurer)	Sale	1,411	5.15	7,266
2017-06-30	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	73,333	.00	0
2017-06-30	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	73,333	.00	0
2017-06-12	Chesterman Thomas C (CFO and Treasurer)	Sale	1,000	5.85	5,850
2017-06-09	Chesterman Thomas C (CFO and Treasurer)	Sale	4,000	5.85	23,400
2017-06-08	Chesterman Thomas C (CFO and Treasurer)	Sale	5,000	5.58	27,875
2017-04-20	Chesterman Thomas C (CEO and Treasurer)	Option Ex	30,000	.50	15,000
2017-01-27	Williams Julia Ann	Buy	1,950	7.94	15,483
2017-01-27	Wickersham Grover T.	Buy	1,600	7.45	11,913
2017-01-27	Ramsey Robert E Jr	Buy	7,000	7.46	52,192
2017-01-24	Wickersham Grover T.	Buy	1,000	7.42	7,415
2016-12-27	Mayer Loretta Powers (CEO & Chief Scientific Officer)	Option Ex	5,556	.00	0
2016-12-27	Dyer Cheryl Ann (Pres. & Chief Research Officer)	Option Ex	3,241	.00	0
2016-12-27	Chesterman Thomas C (CFO and Treasurer)	Option Ex	10,494	.00	0
2016-12-13	Williams Julia Ann	Buy	1,000	8.39	8,388
2016-12-13	Wickersham Grover T	Buy	62,500	8.00	500,000

Insider trading activities including stock purchases, stock sales, and option exercises of SNES listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Senestech, Inc. (symbol SNES, CIK number 1680378) see the Securities and Exchange Commission (SEC) website.

▪ Real-time Insider Trading

▪ Insider Officer Cluster Trading

▪ Top Officer Buys of the Week

▪ Top Officer Buys of the Month