Watch for sustained selling by C-suite (especially COO Ross) in the coming weeks — a one-week $5.8M sale is routine for a $130B+ company post-earnings, but a second tranche of comparable size within 30 days would exceed 0.02% of market cap and merit a higher impact score. No immediate trade signal.
Price Chart
Executive Summary
A cluster of 7 Parker-Hannifin insiders sold ~$11.2M in open-market stock on Aug 14-17, 2026, following the company's record Q4 FY2026 earnings report (EPS $9.27, +21% YoY) that sent shares near $1,058. The cluster is concentrated in the President & COO ($5.8M) and EVP-HR ($2.6M), but the total represents only ~0.009% of the $131B market cap, well below the 0.1% materiality threshold. The sales fall in a typical post-earnings blackout-window opening pattern and are routine/non-informative given the dollar insignificance.
Key Financial Metrics
Key Facts
- 7 insiders sold ~$11.2M in open-market sales Aug 14-17, 2026, after earnings release Aug 6.
- President & COO Andrew Ross accounted for 52% of total ($5.8M); all other sales were $85K-$2.6M.
- Total open-market sale value is ~0.009% of PH's $131.4B market cap — far below the 0.1% materiality floor for clusters.
- Sales occurred within 14 days of record Q4 FY2026 results; typical post-earnings window opening pattern.
- Two non-cash gifts (Scott Patrick 95 sh, Czaja Mark T 951 sh) have zero economic value and do not affect sentiment.
Financial Impact
Insider sales of ~$11.2M represent 0.009% of market cap — immaterial for a $131B company.
Risk Factors
- Per score calibration, net alpha at T+20 for score-6+ events is near zero; score-2 cluster events are not actionable.
- Historical P&L on PH reports shows mean alpha of +0.39% across this segment — no edge in directional calls.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-PH-1787199205796 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 9, 2026 23d ago | 424B5 | $949.47 $935.27 | ▼ −1.50% | ▼ −1.16% | $973.17 (+2.50%) |
Aug 24, 2026 5w ago | S-3ASR | $1,016.31 $952.09 | ▼ −6.32% | ▼ −5.78% | $973.17 (−4.24%) |
Aug 20, 2026 6w ago | Press Release | $1,001.74 $995.02 | ▼ −0.67% | ▼ −1.14% | $973.17 (−2.85%) |
Aug 19, 2026 6w ago | Insider Cluster | $1,023.25 $1,039.49 | ▲ +1.59% | ▲ +1.97% | $973.17 (−4.89%) |
Aug 19, 2026 6w ago | Insider Cluster | $1,023.25 $1,039.49 | ▲ +1.59% | ▲ +1.97% | $973.17 (−4.89%) |
Aug 18, 2026 6w ago | Insider Cluster | $1,023.25 $1,039.49 | ▲ +1.59% | ▲ +1.97% | $973.17 (−4.89%) |
Aug 18, 2026 6w ago | Insider Cluster | $1,023.25 $1,039.49 | ▲ +1.59% | ▲ +1.97% | $973.17 (−4.89%) |
Aug 18, 2026 6w ago | Insider Cluster | $1,023.25 $1,039.49 | ▲ +1.59% | ▲ +1.97% | $973.17 (−4.89%) |
Aug 13, 2026 7w ago | Press Release | $1,058.87 $1,000.13 | ▼ −5.55% | ▼ −3.58% | $973.17 (−8.09%) |
Aug 6, 2026 8w ago | 8-K | $1,069.80 $1,058.87 | ▼ −1.02% | ▼ −2.23% | $973.17 (−9.03%) |
US Market Status
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