Skip to content
buyModerate cluster of 5

Fred A Middleton bought $404k of CALC

director, owner at CalciMedica, Inc.. 107,744 shares at an average of $3.75, traded Nov 1, 2024, filed Nov 5, 2024.

Conviction score
56
Value
$404k
107,744 shares
Holdings after
22,479
+920% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $404k at market
    +16
  • Relative to holdings
    Holdings up 920%
    +10
  • Price context
    No price history yet
    0
  • Cluster
    5 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m -15.5%, 3m -27.7%, 6m -43.8%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

CALCOct 9, 2026 · close 1.27
Since filing Nov 5, 2024: -92.8%SPY +38.1% · excess -130.9%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001415889-24-026102, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 1, 2024POpen-market purchase
Common Stock
+20,000$3.75$75k31,714Nov 5, 2024
Nov 1, 2024POpen-market purchase
Common Stockindirect: By Sanderling Venture Partners VI Co-Investment Fund, L.P.
+86,867$3.75$326k814,300Nov 5, 2024
Nov 1, 2024POpen-market purchase
Common Stockindirect: By Sanderling Ventures Management VI
+877$3.75$3,28922,479Nov 5, 2024

Related signals

Other insiders at CalciMedica, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
28Weak
CALCbuy
CalciMedica, Inc.
Eric W Roberts
CHIEF BUSINESS OFFICER
$7,675
2,500 shares
+3%
28Weak
CALCbuy
CalciMedica, Inc.
Eric W Roberts
CHIEF BUSINESS OFFICER
$9,105
3,400 shares
+4%
31Weak
CALCbuy
CalciMedica, Inc.
Eric W Roberts
CHIEF BUSINESS OFFICER
$16k
5,000 shares
+7%
24Weak
CALCbuy
CalciMedica, Inc.
Eric W Roberts
CHIEF BUSINESS OFFICER
$7,378
2,343 shares
+3%
44Moderate
CALCbuy 2
CalciMedica, Inc.
Eric W Roberts
CHIEF BUSINESS OFFICER
$29k
10,000 shares
+16%
39Weak
CALCbuy 2
CalciMedica, Inc.
Eric W Roberts
CHIEF BUSINESS OFFICER
$9,797
3,508 shares
+6%
44Moderate
CALCbuy 2
CalciMedica, Inc.
Sudarshan Hebbar
Chief Medical Officer
$27k
9,563 shares
+18%
39Weak
CALCbuy 2
CalciMedica, Inc.
Eric W Roberts
CHIEF BUSINESS OFFICER
$8,230
3,000 shares
+6%
39Weak
CALCbuy 2
CalciMedica, Inc.
Eric W Roberts
CHIEF BUSINESS OFFICER
$15k
5,076 shares
+10%
34Weak
CALCbuy 2
CalciMedica, Inc.
Sudarshan Hebbar
Chief Medical Officer
$16k
5,976 shares
+13%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Fred A Middleton bought $404k of CALC | InsiderTell