Insider · CIK 0001247660

CHESTERMAN THOMAS C

Reports to the SEC for 3 companies · SURPRISE, AZ

sec.gov

Transactions

Companies

Filings

CIK

0001247660

Forms 4 and 5

Insider transactions

27 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-06-15	SNESSenesTech, Inc. · Stock Option (right to buy)A Award	CFO & Treasurer	AAward	+75K sh	—	—	75,000
2024-08-27	SNESSenesTech, Inc. · Stock Option (right to buy)A Award	CFO & Treasurer	AAward	+24.2K sh	—	—	24,170
2022-12-14	SNESSenesTech, Inc. · Stock Option (right to buy)A Award	CFO & Treasurer	AAward	+34.8K sh	—	—	34,750
2022-02-17	SNESSenesTech, Inc. · Stock Option (right to buy)A Award	CFO & Treasurer	AAward	+60K sh	—	—	60,000
2020-07-31	SNESSenesTech, Inc. · Stock Option (right to buy)A Award	CFO & Treasurer	AAward	+25K sh	—	—	25,000
2019-09-20	SNESSenesTech, Inc. · Stock Option (right to buy)A Award	CFO & Treasurer	AAward	+50K sh	—	—	50,000
2017-07-17	SNESSenesTech, Inc.S Sale	CFO & Treasurer	SSale	−18 sh	$5.17	−$93.06	10,269
2017-07-17	SNESSenesTech, Inc.S Sale	CFO & Treasurer	SSale	−1,000 sh	$5.13	−$5,130	10,287
2017-07-17	SNESSenesTech, Inc.S Sale	CFO & Treasurer	SSale	−393 sh	$5.15	−$2,023.95	9,876
2017-06-12	SNESSenesTech, Inc.S Sale	CFO & Treasurer	SSale	−1,000 sh	$5.85	−$5,850	11,287
2017-06-09	SNESSenesTech, Inc.S Sale	CFO & Treasurer	SSale	−4,000 sh	$5.85	−$23.4K	12,287
2017-06-08	SNESSenesTech, Inc.S Sale	CFO & Treasurer	SSale	−5,000 sh	$5.57	−$27.9K	16,287
2017-04-20	SNESSenesTech, Inc.M Exercise/Conversion	CFO & Treasurer	MExercise/Conversion	+15K sh	$0.50	+$7,500	22,273
2017-04-20	SNESSenesTech, Inc.F Tax Payment	CFO & Treasurer	FTax Payment	−986 sh	$7.61	−$7,503.46	21,287
2017-04-20	SNESSenesTech, Inc. · Stock Option (Right to Buy)M Exercise/Conversion	CFO & Treasurer	MExercise/Conversion	−15K sh	—	—	0
2017-04-20	SNESSenesTech, Inc.M Exercise/Conversion	CFO & Treasurer	MExercise/Conversion	+15K sh	$0.50	+$7,500	22,273
2017-04-20	SNESSenesTech, Inc.F Tax Payment	CFO & Treasurer	FTax Payment	−986 sh	$7.61	−$7,503.46	21,287
2017-04-20	SNESSenesTech, Inc. · Stock Option (Right to Buy)M Exercise/Conversion	CFO & Treasurer	MExercise/Conversion	−15K sh	—	—	0
2016-12-27	SNESSenesTech, Inc.F Tax Payment	CFO & Treasurer	FTax Payment	−3,221 sh	$8.19	−$26.4K	7,273
2016-12-27	SNESSenesTech, Inc. · Restricted Stock UnitsM Exercise/Conversion	CFO & Treasurer	MExercise/Conversion	−10.5K sh	—	—	0
2016-12-27	SNESSenesTech, Inc.M Exercise/Conversion	CFO & Treasurer	MExercise/Conversion	+10.5K sh	—	—	10,494
2016-12-19	SNESSenesTech, Inc. · Restricted Stock UnitsA Award	CFO & Treasurer	AAward	+10.5K sh	—	—	10,494
2011-05-10	BIONOVO INCOption to purchase Common Stock, par value $0.0001A Award	Senior Vice President and CFO	AAward	+350K sh	—	—	350,000
2011-03-23	BIONOVO INCP Purchase	Senior Vice President and CFO	PPurchase	+10K sh	$0.61	+$6,087	10,000
2007-11-01	BIONOVO INCStock OptionA Award	Senior Vice President and CFO	AAward	+200K sh	—	—	1,000,000
2006-06-27	ARADIGM CORPOption (Right to Buy)A Award	Senior VP and CFO	AAward	+300K sh	—	—	300,000
2005-02-22	ARADIGM CORPOption (Right to Buy)A Award	Senior VP and CFO	AAward	+175K sh	—	—	175,000

Recent filings

Accepted (ET)
Jun 174
CHESTERMAN THOMAS C0001628280-26-043911
SEC(opens sec.gov)
Aug 284
CHESTERMAN THOMAS C0001628280-24-038704
SEC(opens sec.gov)
Dec 164
CHESTERMAN THOMAS C0001209191-22-061716
SEC(opens sec.gov)
Feb 224
CHESTERMAN THOMAS C0001209191-22-011671
SEC(opens sec.gov)
Aug 34
CHESTERMAN THOMAS C0001225208-20-010172
SEC(opens sec.gov)
Sep 274
CHESTERMAN THOMAS C0001225208-19-012803
SEC(opens sec.gov)
Jul 204
CHESTERMAN THOMAS C0001638599-17-000715
SEC(opens sec.gov)
Jun 124
SenesTech, Inc.0001638599-17-000573
SEC(opens sec.gov)
Apr 244/A
SenesTech, Inc.0001638599-17-000378
SEC(opens sec.gov)
Apr 244
SenesTech, Inc.0001638599-17-000376
SEC(opens sec.gov)
Dec 294
SenesTech, Inc.0001144204-16-141757
SEC(opens sec.gov)

Companies

Address

C/O SENESTECH, INC. 13430 N DYSART RD STE 105

SURPRISE, AZ, 85379