Insider Trading

CALC Stock Insider Trading Activity

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Corporate insiders are required to disclose purchases or sales of their own stock within two business days of when they occur. Using these disclosures, we collect data on CALC stock insider trading activity, which can give hints on whether executives are bullish or bearish on their own company.

Recent insider purchases and sales - CALC

Name / Title Purchase / Sale Shares Date Disclosed (EST)
MIDDLETON FRED A
Purchase 4800 Dec 06, 2024 Dec. 6, 2024, 8:12 p.m.
Sanderling Venture Partners VI Co Investment Fund LP
Purchase 86867 Nov 01, 2024 Nov. 5, 2024, 4:08 p.m.
Sanderling Venture Partners VI Co Investment Fund LP
Purchase 877 Nov 01, 2024 Nov. 5, 2024, 4:08 p.m.
MIDDLETON FRED A
Purchase 877 Nov 01, 2024 Nov. 5, 2024, 4:04 p.m.
MIDDLETON FRED A
Purchase 86867 Nov 01, 2024 Nov. 5, 2024, 4:04 p.m.
MIDDLETON FRED A
Purchase 20000 Nov 01, 2024 Nov. 5, 2024, 4:04 p.m.
Leheny A. Rachel CHIEF EXECUTIVE OFFICER
Purchase 20000 Nov 01, 2024 Nov. 1, 2024, 1:25 p.m.
Roberts Eric W CHIEF BUSINESS OFFICER
Purchase 53333 Nov 01, 2024 Nov. 1, 2024, 1:24 p.m.
WILSON ROBERT N
Purchase 53333 Nov 01, 2024 Nov. 1, 2024, 1:22 p.m.
Leheny A. Rachel CHIEF EXECUTIVE OFFICER
Purchase 1000 Aug 27, 2024 Aug. 27, 2024, 7:44 p.m.
Roberts Eric W CHIEF BUSINESS OFFICER
Purchase 3000 Aug 23, 2024 Aug. 26, 2024, 6 p.m.
Roberts Eric W CHIEF BUSINESS OFFICER
Purchase 2000 Aug 23, 2024 Aug. 26, 2024, 6 p.m.
WILSON ROBERT N
Purchase 54000 Aug 23, 2024 Aug. 26, 2024, 5:57 p.m.
Roberts Eric W CHIEF BUSINESS OFFICER
Purchase 5000 Aug 21, 2024 Aug. 22, 2024, 6:02 p.m.
WILSON ROBERT N
Purchase 51278 Jun 28, 2024 July 2, 2024, 4:50 p.m.
WILSON ROBERT N
Purchase 8443 Jun 27, 2024 July 1, 2024, 3:12 p.m.
Roberts Eric W CHIEF BUSINESS OFFICER
Purchase 5000 Jun 27, 2024 June 28, 2024, 6:52 p.m.
Roberts Eric W CHIEF BUSINESS OFFICER
Purchase 3254 Apr 02, 2024 April 2, 2024, 8:33 p.m.
Roberts Eric W CHIEF BUSINESS OFFICER
Purchase 746 Apr 01, 2024 April 2, 2024, 8:33 p.m.
MIDDLETON FRED A
Purchase 243356 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
MIDDLETON FRED A
Purchase 28744 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
MIDDLETON FRED A
Purchase 3920 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
MIDDLETON FRED A
Purchase 13184 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
MIDDLETON FRED A
Purchase 51032 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
MIDDLETON FRED A
Purchase 194472 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
MIDDLETON FRED A
Purchase 144676 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
Sanderling Venture Partners VI LP
Purchase 51032 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
Sanderling Venture Partners VI LP
Purchase 243356 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
Sanderling Venture Partners VI LP
Purchase 144676 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
Sanderling Venture Partners VI LP
Purchase 194472 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
Sanderling Venture Partners VI LP
Purchase 13184 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
Sanderling Venture Partners VI LP
Purchase 3920 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
Sanderling Venture Partners VI LP
Purchase 28744 Jan 23, 2024 Jan. 25, 2024, 9 p.m.
WILSON ROBERT N
Purchase 506 Dec 11, 2023 Dec. 13, 2023, 9:45 p.m.
Leheny A. Rachel Chief Executive Officer
Purchase 2000 Nov 07, 2023 Nov. 8, 2023, 9:42 p.m.
Roberts Eric W Chief Business Officer
Purchase 2400 Nov 06, 2023 Nov. 8, 2023, 9:41 p.m.
Roberts Eric W Chief Business Officer
Purchase 3700 Nov 03, 2023 Nov. 7, 2023, 9:42 p.m.
Roberts Eric W Chief Business Officer
Purchase 11249 Nov 03, 2023 Nov. 7, 2023, 9:42 p.m.
Leheny A. Rachel Chief Executive Officer
Purchase 2440 Nov 06, 2023 Nov. 7, 2023, 7:09 p.m.
Hebbar Sudarshan Chief Medical Officer
Purchase 36000 Nov 03, 2023 Nov. 7, 2023, 7:08 p.m.
Roberts Eric W Chief Business Officer
Purchase 3200 Nov 03, 2023 Nov. 6, 2023, 7:40 p.m.
Roberts Eric W Chief Business Officer
Purchase 5860 Nov 03, 2023 Nov. 6, 2023, 7:40 p.m.
Leheny A. Rachel Chief Executive Officer
Purchase 5000 Nov 03, 2023 Nov. 6, 2023, 7:39 p.m.
Roberts Eric W Chief Business Officer
Purchase 736 Aug 25, 2023 Aug. 29, 2023, 7:34 p.m.
Roberts Eric W Chief Business Officer
Purchase 714 Aug 22, 2023 Aug. 23, 2023, 6:02 p.m.
Roberts Eric W Chief Business Officer
Purchase 1750 Aug 21, 2023 Aug. 23, 2023, 6:02 p.m.
Roberts Eric W Chief Business Officer
Purchase 200 Jun 26, 2023 June 26, 2023, 8:33 p.m.
Roberts Eric W Chief Business Officer
Purchase 1200 Jun 26, 2023 June 26, 2023, 8:33 p.m.
Roberts Eric W Chief Business Officer
Purchase 500 Jun 23, 2023 June 26, 2023, 8:33 p.m.
Roberts Eric W Chief Business Officer
Purchase 2000 Jun 21, 2023 June 22, 2023, 7:31 p.m.