BIOBIO.B Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$136K
1 insiders
Net Insider Flow
-$136K
open market, 180d
Reporting Insiders
1
1 P/S transactions
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Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

19 shown
DateInsiderRoleActionSharesPriceValue
May 11, 2026Engelhardt Eva AnetteEVP, President, CDGSell(S)550$246.54$136K
Apr 24, 2026Lakkaraju Roop KalyanEVP, Chief Financial OfficerOption exercise(M)1K$0
Apr 24, 2026Lakkaraju Roop KalyanEVP, Chief Financial OfficerTax withholding(F)420$287.84$121K
Apr 24, 2026Lakkaraju Roop KalyanEVP, Chief Financial OfficerOption exercise(M)1K$0
Apr 24, 2026Enloe Courtney CEVP, General Counsel & SecOption exercise(M)186$0
Apr 24, 2026Enloe Courtney CEVP, General Counsel & SecTax withholding(F)77$287.84$22K
Apr 24, 2026Enloe Courtney CEVP, General Counsel & SecOption exercise(M)186$0
Apr 21, 2026Edwards Jeffrey LDirectorOption exercise(M)407$0
Apr 21, 2026Edwards Jeffrey LDirectorGrant(A)369$0
Apr 21, 2026Edwards Jeffrey LDirectorOption exercise(M)407$0
Apr 21, 2026Hinckley Greg KDirectorOption exercise(M)407$0
Apr 21, 2026Hinckley Greg KDirectorGrant(A)369$0
Apr 21, 2026Hinckley Greg KDirectorOption exercise(M)407$0
Apr 21, 2026Pinkston Arnold ADirectorOption exercise(M)407$0
Apr 21, 2026Pinkston Arnold ADirectorGrant(A)369$0
Apr 21, 2026Pinkston Arnold ADirectorOption exercise(M)407$0
Apr 21, 2026Pei Melinda LitherlandDirectorOption exercise(M)407$0
Apr 21, 2026Pei Melinda LitherlandDirectorGrant(A)369$0
Apr 21, 2026Pei Melinda LitherlandDirectorOption exercise(M)407$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).