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CalciMedica, Inc.

CALC Net buying
CIK 0001534133 #5088 in the set updated 18 Sep 2026
Bought (120 mo)
$45.92M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$32.24K
$0.00 on a plan · $28.59K straight out of an exercise
Sold at will
$3.65K
1 of 3 sales
Net
+$45.89M
+$45.92M against sales at will

By person

24 insiders · 123 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Flynn James E
10% owner
$25.00M (1)
+$25.00M
5,281,713
$4.24M
ORBIMED ADVISORS LLC entity
10% owner
$9.00M (1)
+$9.00M
4,163,347
$3.34M
Clarus Lifesciences III, L.P.
10% owner
$4.00M (1)
+$4.00M
1,930,395
$1.55M
Middleton Fred A
Director
$3.17M (16)
+$3.17M
1,099,786
$883.46K
Sanderling Venture Partners VI LP entity
10% owner
$2.52M (7)
+$2.52M
977,036
$784.85K
Roberts Eric W
CHIEF BUSINESS OFFICER
$644.72K (50)
+$644.72K
450,585
$361.95K
WILSON ROBERT N
Director
$623.21K (6)
+$623.21K
1,604,650
$1.29M
Sanderling Venture Partners VI Co Investment Fund LP entity
10% owner
$329.04K (2)
+$329.04K
836,779
$672.18K
+11.7%
SHAFFER CHRISTY L
Director
$300.00K (1)
+$300.00K
1,606,669
$1.29M
Hebbar Sudarshan
Chief Medical Officer
$168.92K (5)
+$168.92K
186,025
$149.43K
Leheny A. Rachel
CHIEF EXECUTIVE OFFICER
$156.37K (15)
+$156.37K
321,155
$257.98K
BREUIL ROBERT S
Chief Financial Officer
$28.59K (2) scheduled
−$28.59K
35,326
$28.38K
BJERKHOLT ERIC
Director
$6.72K (9)
+$6.72K
3,684
$2.96K
Bardin Stephen
Chief Financial Officer
$4.70K (2)
+$4.70K
44,000
$35.35K
+7.3%
Stauderman Kenneth A.
Chief Scientific Officer
$5.81K (2)
$3.65K (1)
+$2.16K
12,944
$10.40K
Keyoung Hansoo Michael
Director
1,133,596
$910.62K
Valence Investments SPV IV LLC entity
10% owner
673,098
$540.70K
Guerard Frederic
Director
90,727
$72.88K
Zamiri Parisa
Chief Medical Officer
28,982
$23.28K
Dunn Michael J.
President and COO
11,761
$9.45K
Cagle Gerald D.
Director
3,322
$2.67K
EASTLAND JULIA MARIE
Director
1,429
$1.15K
ACKERMANN CHRISTINA
Director
1,429
$1.15K
Sauer Dirk
Director
1,429
$1.15K

No percentages here. This company's share count has moved by a factor of 2.5 over the window, from 13,481,917 to 34,141,460 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
BREUIL ROBERT S
31 Mar 2022
Chief Financial Officer
Sold after exercise
2,188
$1.25
$2.74K
BREUIL ROBERT S
22 Sep 2021
Chief Financial Officer
Sold after exercise
7,283
$3.55
$25.85K

What was left out

Form 4 filings counted 222
Amendments (4/A) skipped 4
Filings about a different issuer 0
Unreadable filings 0
Joint filings 7
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 2
Sales at will 1
Transactions with no price 0
Shares from compensation/vesting 20,950,542
History held since 28 Sep 2020