Arkolith/Insider Trading/GERN/Form 4

Robertson Michelle

EVP, CHIEF FINANCIAL OFFICERGERON CORP (GERN) · full profile →Form 4 · filed Feb 19, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$19K
Net Open-Market Flow
-$19K
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 18, 2026Sell(S)10K$1.94$19K18K
Feb 18, 2026Option exercise(M)28K—$028K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 18, 2026Option exercise(M)28K—$083K
Feb 17, 2026Grant(A)1.7M—$01.7M

Transaction Codes

S
Open-market sale
M
Option exercise / conversion
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001755098-26-000001) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML