Calcimedica (CALC)CEO bought ~$3.4K

~$3.4K

Approx. value · 1,000 sh @ $3.40

3,500

Holds after · shares reported

Traded

Jul 21, 2025

Filed

Jul 21, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. May 30, 2025InsiderCFO purchased ~$1.7K of CALC shares in the open market
2. Jun 5, 2025InsiderDirector purchased ~$8.7K of CALC shares in the open market
3. Jun 6, 2025InsiderDirector purchased ~$8.9K of CALC shares in the open market
4. Jun 11, 2025InsiderDirector purchased ~$9.3K of CALC shares in the open market
5. Jun 26, 2025Insider · 2 peopleInsiders: 2 purchases (~$9K)
6. Jul 1, 2025InsiderOfficer purchased ~$1.9K of CALC shares in the open market
7. Jul 9, 2025InsiderDirector purchased ~$8K of CALC shares in the open market
8. Jul 14, 2025Insider · 2 peopleInsiders: 2 purchases (~$22K)
9. Jul 18, 2025Insider · 2 peopleInsiders: 2 purchases (~$19K)
10. Jul 21, 2025 · this disclosureInsiderCEO purchased ~$3.4K of CALC shares in the open market

What came next

1. Jul 21, 2025InsiderDirector purchased ~$5.1K of CALC shares in the open market
2. Jul 22, 2025InsiderDirector purchased ~$5.7K of CALC shares in the open market
3. Jul 25, 2025InsiderOfficer sold ~$3.6K of CALC shares in the open market
4. Jul 28, 2025InsiderOfficer purchased ~$4K of CALC shares in the open market
5. Aug 14, 2025InsiderOfficer purchased ~$4.1K of CALC shares in the open market
6. Aug 15, 2025Insider · 2 peopleInsiders: 2 purchases (~$27K)
7. Aug 19, 2025Insider · 2 peopleInsiders: 2 purchases (~$30K)
8. Aug 20, 2025InsiderDirector purchased ~$5.4K of CALC shares in the open market
9. Aug 21, 2025InsiderDirector purchased ~$9.8K of CALC shares in the open market
10. Aug 28, 2025InsiderDirector purchased ~$26K of CALC shares in the open market
11. Aug 29, 2025InsiderDirector purchased ~$2.2K of CALC shares in the open market
12. Sep 9, 2025InsiderDirector purchased ~$7.4K of CALC shares in the open market
13. Sep 12, 2025InsiderDirector purchased ~$16K of CALC shares in the open market
14. Sep 15, 2025InsiderDirector purchased ~$9.1K of CALC shares in the open market
15. Sep 18, 2025InsiderDirector purchased ~$7.7K of CALC shares in the open market
16. Nov 12, 2025Company filing · Form 8-K · ResultsReported its results

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Calcimedica

OQRO holds no insider, Congress, fund or contract record for Calcimedica dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its CALC page.

Other recent filings by A. Rachel Leheny, CHIEF EXECUTIVE OFFICER

• SEC Form 4 at Calcimedica (CALC)Jul 16, 2025
• SEC Form 4 at Calcimedica (CALC)Nov 1, 2024

The full history of A. Rachel Leheny, CHIEF EXECUTIVE OFFICER is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Calcimedica

• SEC Form 4Jun 29, 2026
• SEC Form 4Sep 22, 2025
• SEC Form 4Sep 17, 2025
• SEC Form 4Sep 15, 2025
• SEC Form 4Sep 11, 2025
• SEC Form 4Sep 2, 2025

Everything OQRO holds on this company is on its CALC page.