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Financial transparency data from public SEC filings.

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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

CERN

Superinvestors

Institutional investors holding CERN

Consensus →
InvestorFundWeightSharesValueQuarter
Chase ColemanTiger Global Management0.67%75,000$6.8M2005Q4
Mairs & PowerMairs & Power Growth Fund0.00%2,560$200K2021Q2

Congressional Activity

Congressional data coming soon

Insider Activity

3

Total trades

$2.3M

Volume

0

Buys

1

Sells

Last trade: Dec 29, 2021

Insider Tradeslast 90 days

No insider trades in the last 90 days.

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.