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$TMDX
$69.70 -$0.93 (1.32%) Live

Insider Transactions

What TransMedics Group, Inc.'s executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

3 months 12 months
Open-market buys 1 2
Sells 0 12
Total trades 2 35

Shares traded

3 months 12 months
Acquired 1,336 177,932
Disposed 18,000 57,875
Net activity −16,664 +120,057

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

Insider Relation Date Transaction Shares Price Value Shares held
Weill David Director Sep 11 Open-market buy · P +1,336 $81.63 +$109K 16,392
Tobin James R Director Aug 17 Gift · G −18,000 — — 0
Hassanein Waleed H President & CEO Jul 10 Grant / award · A +49,669 — — 171,093
Hernandez Gerardo Chief Financial Officer Jul 10 Grant / award · A +17,246 — — 31,935
Corcoran Nicholas See remarks Jul 10 Grant / award · A +11,727 — — 41,558
Gunderson Thomas James Director Jun 15 Open-market sale · S −9,624 $75.06 −$722K 16,642
Gunderson Thomas James Director Jun 15 Exercise / conversion · M +19,285 $2.21 +$42.6K 26,266
Kania Edwin M Jr Director May 20 Grant / award · A +2,922 — — 263,732
Tobin James R Director May 20 Grant / award · A +2,922 — — 6,981
Gunderson Thomas James Director May 20 Grant / award · A +2,922 — — 6,981
Basile Edward M Director May 20 Grant / award · A +2,922 — — 5,788
Raines Merilee Director May 20 Grant / award · A +2,922 — — 6,981
Weill David Director May 20 Grant / award · A +2,922 — — 15,056
Lovell Stephanie Director May 20 Grant / award · A +2,922 — — 5,788
Forsyth Matthew S. See Remarks May 19 Grant / award · A +15,409 — — 15,409
Hernandez Gerardo Chief Financial Officer Mar 04 Open-market sale · S −5,912 $147.21 −$870K 14,689
Hernandez Gerardo Chief Financial Officer Mar 04 Exercise / conversion · M +5,912 $69.84 +$413K 20,601
Hernandez Gerardo Chief Financial Officer Mar 04 Open-market sale · S −1,324 $147.21 −$195K 14,689
Hernandez Gerardo Chief Financial Officer Mar 04 Exercise / conversion · M +1,324 $77.12 +$102K 16,013
Lovell Stephanie Director Mar 04 Open-market sale · S −1,193 $149.62 −$178K 2,866

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