| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Aug 2, 2021 | Option exercise(M) | 13K | $2.74 | $34K | 78K |
| Aug 2, 2021 | Tax withholding(F) | 5K | $7.15 | $34K | 73K |
| Aug 2, 2021 | Option exercise(M) | 10K | $4.94 | $49K | 83K |
| Aug 2, 2021 | Tax withholding(F) | 6K | $7.15 | $43K | 66K |
| Aug 2, 2021 | Option exercise(M) | 17K | $6.33 | $106K | 77K |
| Aug 2, 2021 | Tax withholding(F) | 15K | $7.15 | $106K | 62K |
| Aug 2, 2021 | Option exercise(M) | 10K | $4.34 | $43K | 72K |
| Aug 2, 2021 | Tax withholding(F) | 7K | $7.15 | $49K | 77K |
| Date | Action | Shares | Price | Value | Owned After |
|---|---|---|---|---|---|
| Aug 2, 2021 | Option exercise(M) | 13K | — | $0 | 0 |
| Aug 2, 2021 | Option exercise(M) | 17K | — | $0 | 0 |
| Aug 2, 2021 | Option exercise(M) | 10K | — | $0 | 0 |
| Aug 2, 2021 | Other(J) | 17K | — | $0 | 0 |
| Aug 2, 2021 | Option exercise(M) | 10K | — | $0 | 0 |
Parsed from a single SEC EDGAR Form 4 filing (accession 0001615594-21-000083) within minutes of acceptance. Every field above traces to the original document. Verify it directly:
Connected pages for COMMUNICATIONS SYSTEMS INC
This filing is the Follow view. The Build view lets your agent pull every Form 4 for the issuer, the net open-market picture over 90 days, and the accession behind each row, through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/filing/0001615594-21-000083"
Use Arkolith to summarize insider buying and selling at COMMUNICATIONS SYSTEMS INC over the last 90 days and cite the filings.