Insider · CIK 0001740119

Walther Donald E.

Reports to the SEC for 3 companies · CHANDLER, AZ

sec.gov

Transactions

Companies

Filings

CIK

0001740119

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-30	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+15.9K sh	—	—	82,461
2026-09-30	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−5,446 sh	$1.37	−$7,461.02	77,015
2026-09-30	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−15.9K sh	—	—	122,854
2026-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+5,883 sh	—	—	68,525
2026-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−2,010 sh	$1.73	−$3,477.3	66,515
2026-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−5,883 sh	—	—	138,800
2026-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+1,685 sh	—	—	44,131
2026-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−576 sh	$3.52	−$2,027.52	43,555
2026-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+29K sh	—	—	72,541
2026-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−9,899 sh	$3.52	−$34.8K	62,642
2026-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−1,685 sh	—	—	173,669
2026-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−29K sh	—	—	144,683
2025-11-07	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/A Award	Chief Legal Officer	AAward	+2,605 sh	—	—	43,314
2025-11-07	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−868 sh	$3.04	−$2,638.72	42,446
2025-11-07	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsA Award	Chief Legal Officer	AAward	+107K sh	—	—	175,354
2025-09-30	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+15.9K sh	—	—	46,020
2025-09-30	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−5,311 sh	$2.58	−$13.7K	40,709
2025-09-30	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−15.9K sh	—	—	68,446
2025-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+5,882 sh	—	—	32,033
2025-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−1,959 sh	$1.99	−$3,898.41	30,074
2025-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−5,882 sh	—	—	84,392
2025-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+1,685 sh	—	—	26,713
2025-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−562 sh	$1.39	−$781.18	26,151
2025-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−1,685 sh	—	—	90,274
2024-09-30	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsA Award	Chief Legal Officer	AAward	+47.8K sh	—	—	91,959
2024-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+5,883 sh	—	—	26,988
2024-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−1,960 sh	$3.17	−$6,213.2	25,028
2024-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−5,883 sh	—	—	44,121
2024-07-31	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/A Award	Chief Legal Officer	AAward	+18.5K sh	$3.24	+$60K	27,272
2024-07-31	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−6,167 sh	$3.24	−$20K	21,105
2024-07-27	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+12.9K sh	—	—	14,681
2024-07-27	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−5,928 sh	$3.40	−$20.2K	8,753
2024-07-27	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Share UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−12.9K sh	—	—	0
2024-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+1,685 sh	—	—	2,685
2024-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−904 sh	$2.05	−$1,853.2	1,781
2024-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−1,685 sh	—	—	50,004
2023-08-11	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsA Award	Chief Legal Officer	AAward	+17.6K sh	—	—	51,689
2023-07-27	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/M Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	+587 sh	—	—	1,587
2023-07-27	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/F Tax Payment	Chief Legal Officer	FTax Payment	−587 sh	$10.01	−$5,875.87	1,000
2023-07-27	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Share UnitsA Award	Chief Legal Officer	AAward	+13.5K sh	—	—	13,487
2023-07-27	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Share UnitsM Exercise/Conversion	Chief Legal Officer	MExercise/Conversion	−587 sh	—	—	12,900
2023-06-14	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/P Purchase	Chief Legal Officer	PPurchase	+500 sh	$8.86	+$4,430	1,000
2023-06-13	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/P Purchase	Chief Legal Officer	PPurchase	+500 sh	$9.23	+$4,612.95	500
2023-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsA Award	Chief Legal Officer	AAward	+5,055 sh	—	—	5,055
2023-04-28	CMTLCOMTECH TELECOMMUNICATIONS CORP /DE/ · Restricted Stock UnitsA Award	Chief Legal Officer	AAward	+29K sh	—	—	34,041
2020-02-17	QXO Insulation, LLCEmployee Stock Option (right to buy)A Award	Gen. Counsel, Corporate Sec.	AAward	+5,571 sh	—	—	5,571
2019-05-06	QXO Insulation, LLCA Award	Gen. Counsel, Corporate Sec.	AAward	+6,780 sh	—	—	6,780
2019-03-14	ESTERLINE TECHNOLOGIES CORPEmployee Stock Option (Right to Buy)D Disposition to Issuer	Executive VP, General Counsel	DDisposition to Issuer	−11.4K sh	—	—	0
2019-03-14	ESTERLINE TECHNOLOGIES CORPRestricted Stock UnitsD Disposition to Issuer	Executive VP, General Counsel	DDisposition to Issuer	−5,069 sh	—	—	0
2019-03-14	ESTERLINE TECHNOLOGIES CORPRestricted Stock UnitsD Disposition to Issuer	Executive VP, General Counsel	DDisposition to Issuer	−3,935 sh	—	—	0

Recent filings

Accepted (ET)
Oct 14
Walther Donald E.0001740119-26-000009
SEC(opens sec.gov)
Aug 124
Walther Donald E.0001740119-26-000006
SEC(opens sec.gov)
Apr 294
Walther Donald E.0001740119-26-000002
SEC(opens sec.gov)
Nov 124
Walther Donald E.0001740119-25-000013
SEC(opens sec.gov)
Nov 124
Walther Donald E.0001740119-25-000015
SEC(opens sec.gov)
Oct 24
Walther Donald E.0001740119-25-000009
SEC(opens sec.gov)
Aug 134
Walther Donald E.0001740119-25-000008
SEC(opens sec.gov)

Companies

Address

305 N 54TH STREET

CHANDLER, AZ, 85226