Arkolith/Insider Trading/TMDX/Form 4

Hernandez Gerardo

Chief Financial OfficerTransMedics Group, Inc. (TMDX) · full profile →Form 4 · filed Mar 4, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.1M
Net Open-Market Flow
-$1.1M
Transactions
7
5 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 4, 2026Option exercise(M)6K$69.84$413K21K
Mar 4, 2026Option exercise(M)1K$77.12$102K16K
Mar 4, 2026Sell(S)1K$147.21$195K15K
Mar 4, 2026Sell(S)6K$147.21$870K15K
Mar 2, 2026Sell(S)375$139.12$52K15K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 4, 2026Option exercise(M)1K—$04K
Mar 4, 2026Option exercise(M)6K—$013K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-092241) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

Keep exploring

Connected pages for TransMedics Group, Inc.

Build

Ask your agent about TMDX insider filings

This filing is the Follow view. The Build view lets your agent pull every Form 4 for the issuer, the net open-market picture over 90 days, and the accession behind each row, through REST or MCP.

Get a key Compare plansForm 4 data
Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/filing/0001193125-26-092241"
Ask your agent
Use Arkolith to summarize insider buying and selling at TransMedics Group, Inc.
over the last 90 days and cite the filings.