Insider · CIK 0001729851

Cooper Steve D

Reports to the SEC for 1 company · ESCONDIDO, CA

sec.gov

Transactions

Companies

Filings

CIK

0001729851

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2024-01-22	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−206K sh	$1.81	−$373K	1,923,572
2023-07-31	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−204K sh	$2.80	−$570K	2,129,612
2023-04-21	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−204K sh	$2.32	−$473K	2,333,203
2022-12-20	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−200K sh	$2.70	−$541K	2,536,794
2022-08-25	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−21 sh	$4.05	−$85.05	2,737,118
2022-08-15	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−2,898 sh	$4.05	−$11.7K	2,737,139
2022-07-22	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−2,210 sh	$3.95	−$8,729.5	2,740,037
2022-07-21	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−1,914 sh	$3.95	−$7,560.3	2,742,247
2022-07-20	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−10.1K sh	$3.95	−$39.8K	2,744,161
2022-04-11	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−30K sh	$4.71	−$141K	2,754,237
2022-04-08	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−47.9K sh	$4.16	−$199K	2,784,237
2022-03-29	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−2,100 sh	$4.12	−$8,652	2,832,137
2021-12-31	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−10K sh	$5.15	−$51.5K	2,834,237
2021-11-24	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−10K sh	$5.40	−$54K	2,844,237
2021-11-23	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−10K sh	$5.30	−$53K	2,854,237
2021-11-02	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	+8,254 sh	$5.25	+$43.3K	2,864,237
2021-09-27	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−1,746 sh	$5.25	−$9,166.5	2,872,491
2021-09-10	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−10K sh	$5.83	−$58.3K	2,874,237
2021-09-08	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−2,988 sh	$6.10	−$18.2K	2,884,237
2021-09-07	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−1,030 sh	$6.10	−$6,283	2,887,225
2021-09-03	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−30K sh	$6.10	−$183K	2,888,255
2021-09-02	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−20K sh	$5.93	−$119K	2,918,255
2021-08-27	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−50K sh	$5.66	−$283K	2,938,255
2021-08-10	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−4,420 sh	$6.25	−$27.6K	2,988,255
2021-08-09	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−49.5K sh	$6.21	−$308K	2,992,675
2021-08-06	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−473 sh	$6.05	−$2,861.65	3,042,202
2020-09-02	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−10K sh	$2.72	−$27.2K	3,042,675
2020-08-31	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−10K sh	$2.60	−$26K	3,052,675
2020-08-25	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−27.8K sh	$2.70	−$74.9K	3,062,675
2020-08-20	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−12.3K sh	$2.52	−$30.9K	3,090,425
2020-06-22	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−78.3K sh	$2.32	−$182K	3,102,675
2020-06-19	OSSONE STOP SYSTEMS, INC.S Sale	10% Owner	SSale	−31.7K sh	$1.95	−$61.7K	3,181,014
2020-03-12	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+6,935 sh	$1.56	+$10.8K	3,205,740
2020-03-12	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+6,935 sh	$1.56	+$10.8K	3,212,675
2020-03-12	OSSONE STOP SYSTEMS, INC. · Restricted Stock UnitM Exercise/Conversion	10% Owner	MExercise/Conversion	−10K sh	—	—	0
2020-03-12	OSSONE STOP SYSTEMS, INC. · Restricted Stock UnitM Exercise/Conversion	10% Owner	MExercise/Conversion	−10K sh	—	—	0
2020-03-12	OSSONE STOP SYSTEMS, INC. · Employee Stock Option (right to buy)A Award	10% Owner	AAward	+3,750 sh	—	—	3,750
2020-02-13	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+70.6K sh	$0.46	+$32.5K	3,060,673
2020-02-13	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+67.3K sh	$0.76	+$51.2K	3,127,987
2020-02-13	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+33.7K sh	$0.76	+$25.6K	3,161,677
2020-02-13	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+26.6K sh	$1.08	+$28.8K	3,188,325
2020-02-13	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+5,424 sh	$1.95	+$10.6K	3,193,749
2020-02-13	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+1,810 sh	$2.73	+$4,941.3	3,195,559
2020-02-13	OSSONE STOP SYSTEMS, INC.F Tax Payment	10% Owner	FTax Payment	+3,246 sh	$2.73	+$8,861.58	3,198,805
2020-02-13	OSSONE STOP SYSTEMS, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	10% Owner	MExercise/Conversion	−180K sh	—	—	0
2020-02-13	OSSONE STOP SYSTEMS, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	10% Owner	MExercise/Conversion	−200K sh	—	—	0
2020-02-13	OSSONE STOP SYSTEMS, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	10% Owner	MExercise/Conversion	−100K sh	—	—	0
2020-02-13	OSSONE STOP SYSTEMS, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	10% Owner	MExercise/Conversion	−90K sh	—	—	0
2020-02-13	OSSONE STOP SYSTEMS, INC. · Employee Stock Option (right to buy)M Exercise/Conversion	10% Owner	MExercise/Conversion	−41.3K sh	—	—	0
2020-02-13	OSSONE STOP SYSTEMS, INC. · Restricted Stock UnitM Exercise/Conversion	10% Owner	MExercise/Conversion	−2,500 sh	—	—	0

Recent filings

Accepted (ET)
Jan 244
Cooper Steve D0001729851-24-000001
SEC(opens sec.gov)
Aug 14
Cooper Steve D0001729851-23-000002
SEC(opens sec.gov)
Apr 254
Cooper Steve D0001729851-23-000001
SEC(opens sec.gov)
Dec 204
Cooper Steve D0001729851-22-000008
SEC(opens sec.gov)
Aug 264
Cooper Steve D0001729851-22-000007
SEC(opens sec.gov)
Aug 174
Cooper Steve D0001729851-22-000006
SEC(opens sec.gov)
Jul 274
Cooper Steve D0001729851-22-000005
SEC(opens sec.gov)
Jul 224
Cooper Steve D0001729851-22-000004
SEC(opens sec.gov)
Apr 114
Cooper Steve D0001729851-22-000003
SEC(opens sec.gov)
Mar 314
Cooper Steve D0001729851-22-000002
SEC(opens sec.gov)
Jan 44
Cooper Steve D0001729851-22-000001
SEC(opens sec.gov)
Nov 264
Cooper Steve D0001729851-21-000010
SEC(opens sec.gov)
Nov 44
Cooper Steve D0001729851-21-000009
SEC(opens sec.gov)
Sep 294
Cooper Steve D0001729851-21-000008
SEC(opens sec.gov)
Sep 134
Cooper Steve D0001729851-21-000007
SEC(opens sec.gov)
Sep 94
Cooper Steve D0001729851-21-000006
SEC(opens sec.gov)

Companies

ONE STOP SYSTEMS, INC.10% OwnerOSS

Address

2235 ENTERPRISE STREET #110

ESCONDIDO, CA, 92029