Arkolith/Insider Trading/TDG/Form 4

Reiss Joel

Co-Chief Operating OfficerTransDigm Group INC (TDG) · full profile →Form 4 · filed Jul 17, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$4.2M
Net Open-Market Flow
-$4.2M
Transactions
31
30 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 15, 2026Option exercise(M)4K$284.97$1.1M8K
Jul 15, 2026Sell(S)10$1195.20$12K7K
Jul 15, 2026Sell(S)70$1197.85$84K7K
Jul 15, 2026Sell(S)80$1198.80$96K7K
Jul 15, 2026Sell(S)156$1200.14$187K7K
Jul 15, 2026Sell(S)160$1201.32$192K7K
Jul 15, 2026Sell(S)116$1202.44$139K7K
Jul 15, 2026Sell(S)74$1203.80$89K7K
Jul 15, 2026Sell(S)10$1204.60$12K7K
Jul 15, 2026Sell(S)30$1206.69$36K7K
Jul 15, 2026Sell(S)60$1208.51$73K7K
Jul 15, 2026Sell(S)80$1209.20$97K7K
Jul 15, 2026Sell(S)30$1210.31$36K7K
Jul 15, 2026Sell(S)90$1211.50$109K7K
Jul 15, 2026Sell(S)110$1212.59$133K6K
Jul 15, 2026Sell(S)170$1213.73$206K6K
Jul 15, 2026Sell(S)211$1215.13$256K6K
Jul 15, 2026Sell(S)239$1216.22$291K6K
Jul 15, 2026Sell(S)60$1217.25$73K6K
Jul 15, 2026Sell(S)90$1218.22$110K6K
Jul 15, 2026Sell(S)90$1219.30$110K6K
Jul 15, 2026Sell(S)140$1220.50$171K5K
Jul 15, 2026Sell(S)210$1221.53$257K5K
Jul 15, 2026Sell(S)60$1222.60$73K5K
Jul 15, 2026Sell(S)138$1223.51$169K5K
Jul 15, 2026Sell(S)509$1224.62$623K5K
Jul 15, 2026Sell(S)153$1225.62$188K4K
Jul 15, 2026Sell(S)40$1226.98$49K4K
Jul 15, 2026Sell(S)210$1227.82$258K4K
Jul 15, 2026Sell(S)90$1228.79$111K4K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 15, 2026Option exercise(M)4K—$020K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001656109-26-000004) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML