Who
Donald E. Walther
Chief Legal Officer
Company insider
Files Form 4 as: Chief Legal Officer, Comtech Telecommunications; Gen. Counsel, Corporate Sec., TopBuild; Executive VP, General Counsel, Esterline Technologies.
In numbers
- Trades disclosed
- 62
- Buys
- 2
- Sells
- 0
- Bought
- $9,045
- Sold
- $0
- Companies
- 3
- Companies where not an officer
- 0
- First trade
- 15 May 2018
- Last trade
- 30 Sep 2026
- Last filed
- 1 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 30 Sep 2026filed 1 Oct 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code M | —15,946 | filing |
| 30 Sep 2026filed 1 Oct 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code F | $7,4615,446 at $1.37 | filing |
| 30 Sep 2026filed 1 Oct 2026 | CMTL Comtech Telecommunicationsoption or derivative · Hardware, Devices & Storage | SEC FORM 4 Code M | —15,946 at $0.00 | filing |
| 11 Aug 2026filed 12 Aug 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code M | —5,883 | filing |
| 11 Aug 2026filed 12 Aug 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code F | $3,4772,010 at $1.73 | filing |
| 11 Aug 2026filed 12 Aug 2026 | CMTL Comtech Telecommunicationsoption or derivative · Hardware, Devices & Storage | SEC FORM 4 Code M | —5,883 at $0.00 | filing |
| 11 Aug 2026filed 12 Aug 2026 | CMTL Comtech Telecommunicationsoption or derivative · Hardware, Devices & Storage | SEC FORM 4 Code M | —5,883 at $0.00 | filing |
| 11 Aug 2026filed 12 Aug 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code M | —5,883 | filing |
| 11 Aug 2026filed 12 Aug 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code F | $3,4772,010 at $1.73 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code M | —1,685 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code F | $2,028576 at $3.52 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code M | —28,986 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech Telecommunicationsoption or derivative · Hardware, Devices & Storage | SEC FORM 4 Code M | —1,685 at $0.00 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech Telecommunicationsoption or derivative · Hardware, Devices & Storage | SEC FORM 4 Code M | —28,986 at $0.00 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code F | $35K9,899 at $3.52 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech Telecommunicationsoption or derivative · Hardware, Devices & Storage | SEC FORM 4 Code M | —1,685 at $0.00 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech Telecommunicationsoption or derivative · Hardware, Devices & Storage | SEC FORM 4 Code M | —28,986 at $0.00 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code M | —1,685 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code F | $2,028576 at $3.52 | filing |
| 28 Apr 2026filed 29 Apr 2026 | CMTL Comtech TelecommunicationsHardware, Devices & Storage | SEC FORM 4 Code M | —28,986 | filing |
News
Comtech Telecommunications (NASDAQ:CMTL) Posts Quarterly Earnings ResultsCMTL · dailypolitical.com · 14 Oct 2026Financial Review: F5 (NASDAQ:FFIV) vs. Comtech Telecommunications (NASDAQ:CMTL)CMTL · tickerreport.com · 12 Oct 2026
0 headlines in the last 90 days name Donald E. Walther; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.