Allison Transmission Holdings Inc

USConsumer DiscretionarySIC 3714

Company

Allison Transmission Holdings Inc

USConsumer DiscretionarySIC 3714

Filings

1,886

Transactions

4,290

Buys / Sells

39/538

Last tx

08 May 2026

Net insider flow

Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.

30 days

−$283.8K

Buys—

Sells$283.8K

Tx · Insiders2 · 1

90 days

−$434.0K

Buys—

Sells$434.0K

Tx · Insiders3 · 2

365 days

−$1.6M

Identifiers

Type	Value
cik	0001411207
ticker	ALSN

Recent transactions

Date	Type	Insider	Qty	Price	Signals
08 May 2026	SALE	Mell Scott A	933	125.00 USD
08 May 2026	EXERCISE	Mell Scott A	1,337	89.41 USD
08 May 2026	SALE	Mell Scott A	1,337	125.00 USD
08 May 2026	EXERCISE	Mell Scott A	1,337	0.00 USD	deriv
06 May 2026	EXERCISE	Perna Gustave

InsiderLens aggregates public information issued by financial regulators (SEC, AMF, FCA, BaFin, AFM, FI, HKEX, ASX). The service constitutes neither investment advice nor a recommendation to buy or sell. Past performance is no guarantee of future results. Investing in financial instruments carries the risk of capital loss.

Net insider flow

Discretionary BUY minus SELL in USD over rolling windows. Excludes compensation flow.

30 days

−$283.8K

Buys—

Sells$283.8K

Tx · Insiders2 · 1

90 days

−$434.0K

Buys—

Sells$434.0K

Tx · Insiders3 · 2

365 days

−$1.6M

Recent transactions

Date	Type	Insider	Qty	Price	Signals
08 May 2026	SALE	Mell Scott A	933	125.00 USD
08 May 2026	EXERCISE	Mell Scott A	1,337	89.41 USD
08 May 2026	SALE	Mell Scott A	1,337	125.00 USD
08 May 2026	EXERCISE	Mell Scott A	1,337	0.00 USD	deriv
06 May 2026	EXERCISE	Perna Gustave