Insider · CIK 0001723982

Chen Weidong

Reports to the SEC for 1 company · ANDOVER, MA

sec.gov

Transactions

Companies

Filings

CIK

0001723982

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2023-12-08	Casa Systems IncRestricted Stock UnitsA Award	See Remarks	AAward	+24K sh	—	—	23,967
2023-12-08	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−47.9K sh	—	—	0
2023-12-08	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−241K sh	—	—	0
2023-12-08	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−24K sh	—	—	0
2023-12-08	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+367K sh	—	—	2,658,412
2023-12-08	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−121K sh	$0.54	−$65.5K	2,537,046
2023-12-08	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−53.3K sh	—	—	0
2023-02-25	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−15.6K sh	$3.52	−$55.1K	2,291,801
2023-02-25	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−53.3K sh	—	—	53,303
2023-02-25	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+53.3K sh	—	—	2,307,445
2023-01-01	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+80.5K sh	—	—	2,247,872
2023-01-01	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−24K sh	—	—	71,901
2023-01-01	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−22.6K sh	—	—	0
2023-01-01	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−80.5K sh	—	—	241,407
2023-01-01	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−40.2K sh	$2.73	−$110K	2,254,142
2023-01-01	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+24K sh	—	—	2,294,389
2023-01-01	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+22.6K sh	—	—	2,270,422
2022-05-09	Casa Systems IncRestricted Stock UnitsA Award	See Remarks	AAward	+322K sh	—	—	321,875
2022-05-09	Casa Systems IncStock option (right to buy)A Award	See Remarks	AAward	+200K sh	—	—	200,000
2022-02-25	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−15.6K sh	$4.10	−$64.1K	2,167,404
2022-02-25	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−53.3K sh	—	—	106,606
2022-02-25	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+53.3K sh	—	—	2,183,048
2022-01-01	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−22.5K sh	—	—	22,550
2022-01-01	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−24K sh	—	—	95,868
2022-01-01	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+3,979 sh	—	—	2,099,340
2022-01-01	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+22.5K sh	—	—	2,121,888
2022-01-01	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+24K sh	—	—	2,145,854
2022-01-01	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−16.1K sh	$5.67	−$91.3K	2,129,746
2022-01-01	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−3,979 sh	—	—	0
2021-09-08	Casa Systems IncS Sale	See Remarks	SSale	−45K sh	$6.88	−$310K	2,095,361
2021-09-07	Casa Systems IncS Sale	See Remarks	SSale	−65K sh	$7.12	−$463K	2,140,361
2021-08-17	Casa Systems IncS Sale	See Remarks	SSale	−65K sh	$6.72	−$437K	2,205,361
2021-08-16	Casa Systems IncS Sale	See Remarks	SSale	−65K sh	$6.98	−$454K	2,270,361
2021-07-22	Casa Systems IncS Sale	See Remarks	SSale	−65K sh	$7.77	−$505K	2,335,361
2021-07-21	Casa Systems IncS Sale	See Remarks	SSale	−65K sh	$7.90	−$514K	2,400,361
2021-06-24	Casa Systems IncS Sale	See Remarks	SSale	−65K sh	$8.98	−$584K	2,465,361
2021-06-23	Casa Systems IncS Sale	See Remarks	SSale	−65K sh	$8.66	−$563K	2,530,361
2021-04-09	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−13.3K sh	—	—	0
2021-04-09	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+13.3K sh	—	—	2,601,277
2021-04-09	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−5,916 sh	$9.87	−$58.4K	2,595,361
2021-03-02	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+13.3K sh	—	—	2,591,868
2021-03-02	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−13.3K sh	—	—	13,326
2021-03-02	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−3,917 sh	$8.02	−$31.4K	2,587,951
2021-02-25	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+53.3K sh	—	—	2,594,212
2021-02-25	Casa Systems IncRestricted Stock UnitsM Exercise/Conversion	See Remarks	MExercise/Conversion	−53.3K sh	—	—	159,908
2021-02-25	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−15.7K sh	$8.44	−$132K	2,578,542
2021-02-23	Casa Systems IncRestricted Stock UnitsA Award	See Remarks	AAward	+120K sh	—	—	119,834
2021-02-23	Casa Systems IncRestricted Stock UnitsA Award	See Remarks	AAward	+120K sh	—	—	119,834
2021-02-04	Casa Systems IncF Tax Payment	See Remarks	FTax Payment	−3,917 sh	$8.35	−$32.7K	2,540,910
2021-02-04	Casa Systems IncM Exercise/Conversion	See Remarks	MExercise/Conversion	+13.3K sh	—	—	2,544,827

Recent filings

Accepted (ET)
Dec 124
Chen Weidong0000950170-23-069808
SEC(opens sec.gov)
Feb 284
Chen Weidong0000899243-23-006452
SEC(opens sec.gov)
Jan 44
Chen Weidong0000899243-23-000689
SEC(opens sec.gov)
May 114
Chen Weidong0000899243-22-017664
SEC(opens sec.gov)
Mar 34
Chen Weidong0000899243-22-009172
SEC(opens sec.gov)

Companies

Casa Systems IncSee Remarks

Address

C/O CASA SYSTEMS, INC. 100 OLD RIVER ROAD

ANDOVER, MA, 01810