Skip to content
buyModerate cluster of 3

Eric W Roberts bought $42k of CALC

Chief Business Officer at CalciMedica, Inc.. 14,949 shares at an average of $2.82, traded Nov 3, 2023, filed Nov 7, 2023.

Conviction score
49
Value
$42k
14,949 shares
Holdings after
33,494
+90% from before
From 52-week low
+62%
low $8.80, close $14.25
From 52-week high
-51%
high $29.20, as of Nov 3, 2023

Score components

  • Role
    Officer
    +15
  • Trade size
    $42k at market
    +6
  • Relative to holdings
    Holdings up 90%
    +10
  • Price context
    51% below the 52-week high
    +8
  • Cluster
    3 insiders buying within 14 days
    +15
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Median 6-month excess return -44% over 18 past buys
    -5

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 +4.2%, 3m +63.4%, 6m +69.8%.

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 12, 2026 · close 1.21
Since filing Nov 7, 2023: -92.6%SPY +84.6% · excess -177.2%

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 0001209191-23-054635, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 3, 2023POpen-market purchase
Common Stock
+3,700$2.77$10k20,287Nov 7, 2023
Nov 3, 2023POpen-market purchase
Common Stockindirect: By Oppenheimer & Co Inc. Custodian FBO Eric W Roberts Roth IRA
+11,249$2.83$32k33,494Nov 7, 2023

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
41Moderate
CALCbuy
CalciMedica, Inc.
Fred A Middleton
director, owner
$200k
248,972 shares
+31%
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%

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.

Eric W Roberts bought $42k of CALC | InsiderTell