Walther Donald E.
Known title: Chief Legal OfficerCIK: 0001740119
Walther Donald E.'s purchase track record
Walther Donald E. has only 1 open-market purchase with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 6/13/2023 | CMTL | $9K | -7.4% | -16.9% | +6.3% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Transaction History
| CMTL | ▲ Buy | Option Exercise | 15,946 | — | 9/30/2026 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 5,446 | $7K | 9/30/2026 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 5,883 | — | 8/11/2026 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 2,010 | $3K | 8/11/2026 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 576 | $2K | 4/28/2026 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 28,986 | — | 4/28/2026 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 9,899 | $35K | 4/28/2026 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 1,685 | — | 4/28/2026 | View on chart |
| CMTL | ▲ Buy | Grant | 2,605 | — | 11/7/2025 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 868 | $3K | 11/7/2025 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 5,311 | $14K | 9/30/2025 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 15,946 | — | 9/30/2025 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 5,882 | — | 8/11/2025 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 1,959 | $4K | 8/11/2025 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 1,685 | — | 4/28/2025 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 562 | $781 | 4/28/2025 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 5,883 | — | 8/11/2024 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 1,960 | $6K | 8/11/2024 | View on chart |
| CMTL | ▲ Buy | Grant | 18,519 | $60K | 7/31/2024 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 6,167 | $20K | 7/31/2024 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 12,900 | — | 7/27/2024 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 5,928 | $20K | 7/27/2024 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 1,685 | — | 4/28/2024 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 904 | $2K | 4/28/2024 | View on chart |
| CMTL | ▲ Buy | Option Exercise | 587 | — | 7/27/2023 | View on chart |
| CMTL | ▼ Sell | Tax Withholding | 587 | $6K | 7/27/2023 | View on chart |
| CMTL | ▲ Buy | Open Market | 500 | $4K | 6/14/2023 | View on chart |
| CMTL | ▲ Buy | Open Market | 500 | $5K | 6/13/2023 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 30, 2026
Ubiquiti news unrelated to CMTL
The recent news article discusses Ubiquiti's UniFi ecosystem and does not mention Comtech Telecommunications. Therefore, this headline does not provide specific information about CMTL's business performance or recent developments. The stock currently shows technical indicators near support levels, but no direct news impact on CMTL is evident from the provided source.
Ubiquiti news unrelated to CMTL. The recent news article discusses Ubiquiti's UniFi ecosystem and does not mention Comtech Telecommunications. Therefore, this headline does not provide specific information about CMTL's business performance or recent developments. The stock currently shows technical indicators near support levels, but no direct news impact on CMTL is evident from the provided source.