Arkolith/Insider Trading/BIOBIO.B/Form 4

Engelhardt Eva Anette

EVP, President, CDGBIO-RAD LABORATORIES, INC. (BIOBIO.B) · full profile →Form 4 · filed May 13, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$136K
Net Open-Market Flow
-$136K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 11, 2026Sell(S)550$246.54$136K346

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0002024911-26-000002) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML