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Gregory Summe Insider Profile
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Gregory Summe, Director at LMI Aerospace, holds 38.79K shares in GRAIL Inc (Ticker: GRAL), holds 258.11K shares in Avantor (Ticker: AVTR), holds 235.71K shares in Wheels Up Experience (Ticker: UP).
Profitable Transactions
6 out of 9 Profitable Transactions
Average Return
+6.00%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Gregory Summe holds in companies
Most Profitable Insider Trade
The most profitable trade made by Gregory Summe
Gregory Summe's Trading History
LMI Aerospace
Jun 28, 2017
―
Informative Sell
20.16M
$20.05M
NXP Semiconductors
Jun 02, 2025
Director
Uninformative Buy
81.43K
$1.74M
Avantor
Aug 22, 2025
Director
Informative Buy
1.26M
$3.81M
Virgin Orbit Holdings
Jan 03, 2022
―
Uninformative Buy
3.90M
$91.90K
GRAIL Inc
Oct 16, 2025
Director
Uninformative Buy
32.10K
$3.03M
Wheels Up Experience
Jun 11, 2025
Director
Uninformative Buy
―
$363.00K
State Street
Feb 19, 2025
Director
Informative Sell
1.38M
$11.14M
Freescale Semi
Dec 09, 2015
―
Uninformative Sell
―
$0.00
Revvity
Mar 03, 2009
Exe. Chairman of the Board, Director
Informative Sell
1.72M
$21.65M
Automatic Data Processing
Nov 25, 2013
Director
Informative Sell
1.20M
$6.29M
List of latest transactions for each holding click on a transaction to see Gregory Summe's performance on stock
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Gregory Summe insider profile FAQ
What is the percentage of profitable transactions made by Gregory Summe?
The percentage of profitable transactions made by Gregory Summe is 67%.
What is the average return per transaction made by Gregory Summe?
The average return per transaction made by Gregory Summe is 6.00%.
What stocks does Gregory Summe hold?
Gregory Summe holds: LMIA, NXPI, AVTR, VORBQ, GRAL, UP, STT, FSL, RVTY, ADP stocks.
What was Gregory Summe’s latest transaction?
Gregory Summe latest transaction was an Uninformative Buy of $32.10K.
What was Gregory Summe's most profitable transaction?
Gregory Summe’s most profitable transaction was an Informative Buy of AVTR stock on May 9, 2025. The return on the trade was 22.90%.
What is Gregory Summe's role in LMI Aerospace?
Gregory Summe's role in LMI Aerospace is Director.
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