CALC ($CALC) Insider Trading & Smart Money Activity

CALC · Biotechnology · Latest filing Jun 25, 2026

$CALC has 5 insider trades on file. In the last 12 months on the open market, 1 insider bought ($199.18K) and no insider sold, net +$199.18K.

Insider buyers (12 mo)
1
Insider sellers (12 mo)
0
Net insider $ (12 mo)
+$199.18K
Congress trades (12 mo)
0
13F moves on file
0
Analyst ratings on file
0

CALC insider buying and selling by quarter

QuarterInsider buysInsider salesCongress buys / sales13F added / cut
Q1 2026 0 0 0 / 0 0 / 0
Q2 2026 1 · $199.18K 0 0 / 0 0 / 0
Q3 2026 0 0 0 / 0 0 / 0
Q4 2026 0 0 0 / 0 0 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All CALC insider, congress, 13F and analyst activity

DateSourceWhoActionSharesValue / amount ΔOwn1W1M6MFilingStory
Insider Robert Wilson Buy (Grant or award) 1.18M sh $946.10K +54.3%+12.5% Read
Insider Eric RobertsCHIEF BUSINESS OFFICER Buy (Grant or award) 186.73K sh $149.38K +54.3%+12.5% Read
Insider Fred Middleton Buy (Open-market buy) 248.97K sh $199.18K +54.3%+12.5% Read
Insider Rachel LehenyCHIEF EXECUTIVE OFFICER Buy (Grant or award) 186.73K sh $149.38K +54.3%+12.5% Read
Insider Sudarshan HebbarChief Medical Officer Buy (Grant or award) 124.49K sh $99.59K +54.3%+12.5% Read

1W / 1M / 6M = how CALC moved from the trade or filing date.

Insider trading in CALC: who is buying and selling

InsiderRoleTradesOpen-market netShares heldLast trade
Robert Wilson 1 — Jun 25, 2026
Eric Roberts CHIEF BUSINESS OFFICER 1 — Jun 25, 2026
Fred Middleton 1 +$199.18K Jun 25, 2026
Rachel Leheny CHIEF EXECUTIVE OFFICER 1 — Jun 25, 2026
Sudarshan Hebbar Chief Medical Officer 1 — Jun 25, 2026

Frequently asked questions

Are CALC insiders buying or selling?

Over the last 12 months 1 insider made 1 open-market purchase worth $199.18K and 0 insiders made 0 open-market sales worth $0, a net +$199.18K.

What is the latest insider trade in CALC?

Robert Wilson filed a buy (grant or award) of 1.18M sh worth $946.10K on Jun 25, 2026.

Other biotechnology stocks

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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