Insider Cluster (2 insiders) ·Filed Aug 13, 2026

ALSN

Allison Transmission Holdings Inc
NEUTRAL
Impact 2/10
Horizondays Processed1mo ago
Insider cluster: 2 insiders, $616K total
Actionable Insight • Neutral

This insider cluster is too small in dollar terms to warrant a trade. The CLO's sale is routine, and the senior executive's sale is tied to a derivative exercise, not a bearish view. Monitor for larger insider activity or a material corporate event before taking a position.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d
ALSN ▼ -1.89% at T+20d
NEUTRAL call ✗ call lost -1.89% · α vs SPY +0.10% · entry $125.87 → $123.49
Next anchor: T+60d in 5w
Latest observation: T+33 +2.91% FF3 residual α
Entry anchored
Aug 13, 04:00 PM ET
via 1-min bar
T+1d
+0.99%
call +0.99% · α +1.46%
$127.11
settled 7w ago
T+5d
+5.85%
call +5.85% · α +7.22%
$133.23
settled 6w ago
T+20d
-1.89%
call -1.89% · α +0.10%
$123.49
settled 21d ago
T+60d
—
call — · α —
—
in 5w

Price Chart

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Executive Summary

Two ALSN insiders — the CLO and a senior executive — sold a combined ~$616K in open-market shares over two days. The CLO's sale was a small, routine-looking disposition, while the senior executive's sale coincided with a derivative exercise, suggesting a tax- or liquidity-driven transaction rather than a bearish signal. At ~0.006% of the $10.2B market cap, the total dollar value is trivial and well below the 0.1% materiality threshold.

Key Financial Metrics

Direction
selling
Total Value
$616.0K
Insiders
2

Key Facts

  • Total insider sales of ~$616K represent ~0.006% of ALSN's $10.2B market cap — immaterial.
  • CLO Scroggins sold 1,050 shares for $131K on 2026-08-11.
  • Executive Bohley sold 3,961 shares for $485K on 2026-08-10, concurrent with exercising 3,961 derivative shares at $37.11.
  • Bohley's sale appears linked to a derivative exercise (same share count), likely for tax or diversification purposes — not a directional bearish signal.
  • No open-market insider buying in the cluster; both transactions are sells.
  • Historical calibration shows past ALSN reports have a 20% win rate at T+20, but this cluster is too small to be actionable.

Financial Impact

~$616K in insider sales, ~0.006% of market cap — negligible.

Risk Factors

  • Insider sales tied to derivative exercises can mask true selling intent, but the dollar amount here is too small to be informative.
  • No insider buying to offset the selling — but the selling is immaterial.

Market Snapshot

Exchange
NYSE
Sector
Motor Vehicle Parts & Accessories
Analyst Consensus
53% bullish (17 analysts)

Investment Themes

Industrials & Manufacturing

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-ALSN-1786654896132
6 reports for ALSN
Performance horizon
Filters
Rows
Reports for ALSN — sortable, filterable
TypeNow
Aug 15, 2026
6w ago
Institutional Cluster
MIXED ★ 4/10
$127.11 $122.40▼ −3.71%▼ −1.73%$117.97 (−7.19%)
Aug 13, 2026
7w ago
Insider Cluster
NEUTRAL ★ 2/10
$125.87 $123.49▼ −1.89%▲ +0.10%$117.97 (−6.28%)
Jun 16, 2026
15w ago
8-K
NEUTRAL ★ 3/10
$118.86 $115.49▼ −2.84%▼ −4.15%$117.97 (−0.75%)
May 8, 2026
21w ago
8-K
NEUTRAL ★ 2/10
$123.72 $117.91▼ −4.70%▼ −4.39%$117.97 (−4.65%)
May 4, 2026
21w ago
8-K
MIXED ★ 6/10
$127.37 $116.14▼ −8.82%▼ −13.77%$117.97 (−7.38%)
Mar 25, 2026
27w ago
DEFA14A
NEUTRAL ★ 2/10
$116.32 $135.51▲ +16.50%▲ +5.83%$117.97 (+1.42%)
Showing 6 of 6

US Market Status

Market Closed — Opens Mon (37h 48m)

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Report published Aug 13, 2026