Insider Transactions
Showing insider trading activity for Roberts Eric W.
Insider Trading Activity Chart
Visualizing insider transactions on stock price candles
Transaction Type
Insider Role
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Recent Filings
| Symbol | Name | Filed | Transaction | Type | Role | Shares |
|---|---|---|---|---|---|---|
| CALC | Roberts Eric W | 7 Apr 2026 | 5 Apr 2025 | A-Award | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 83,358 |
| CALC | Roberts Eric W | 22 Sept 2025 | 18 Sept 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 2,500 |
| CALC | Roberts Eric W | 17 Sept 2025 | 15 Sept 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 3,400 |
| CALC | Roberts Eric W | 15 Sept 2025 | 12 Sept 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 5,000 |
| CALC | Roberts Eric W | 11 Sept 2025 | 9 Sept 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 2,343 |
| CALC | Roberts Eric W | 2 Sept 2025 | 28 Aug 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 9,200 |
| CALC | Roberts Eric W | 2 Sept 2025 | 29 Aug 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 800 |
| CALC | Roberts Eric W | 25 Aug 2025 | 21 Aug 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 3,508 |
| CALC | Roberts Eric W | 21 Aug 2025 | 19 Aug 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 1,000 |
| CALC | Roberts Eric W | 21 Aug 2025 | 20 Aug 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 2,000 |
| CALC | Roberts Eric W | 21 Aug 2025 | 20 Aug 2025 | M-Exempt | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 15,000 |
| CALC | Roberts Eric W | 21 Aug 2025 | 20 Aug 2025 | M-Exempt | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 15,000 |
| CALC | Roberts Eric W | 19 Aug 2025 | 15 Aug 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 5,076 |
| CALC | Roberts Eric W | 23 Jul 2025 | 22 Jul 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 1,500 |
| CALC | Roberts Eric W | 22 Jul 2025 | 21 Jul 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 1,500 |
| CALC | Roberts Eric W | 18 Jul 2025 | 18 Jul 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 2,000 |
| CALC | Roberts Eric W | 16 Jul 2025 | 14 Jul 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 6,500 |
| CALC | Roberts Eric W | 10 Jul 2025 | 9 Jul 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 5,000 |
| CALC | Roberts Eric W | 27 Jun 2025 | 26 Jun 2025 | P-Purchase | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 4,500 |
| CALC | Roberts Eric W | 26 Jun 2025 | 24 Jun 2025 | A-Award | director, 10 percent owner, officer: CHIEF BUSINESS OFFICER | 72,750 |