STX Seagate Technology Holdings plc
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Executive Summary
Four Seagate insiders, including CEO William Mosley, sold a total of $3.05M in open-market sales over a 7-day window. The CEO's sales followed a derivative exercise, and the cluster includes two other directors. At a $210.9B market cap, the total value is only ~0.0014% of market cap, making this a trivial, routine liquidity event with no material directional signal.
Key Financial Metrics
Actionable Insight
The sales are immaterial in size relative to market cap and likely reflect routine portfolio diversification and tax-related selling after the CEO's derivative exercise. No bearish signal — ignore this cluster.
Key Facts
- CEO William Mosley sold 600 shares at ~$884.62 for $531K on June 1, after exercising 14,000 derivative shares at $46.23
- Director Prat Bhatt sold 1,000 shares at $929.88 for $930K on June 2
- Director Shankar Arumugavelu sold 1,000 shares at $927.68 for $928K on June 4
- Director Yolanda Lee Conyers sold 750 shares at $885.33 for $664K on June 1
- Total cluster value of $3.05M represents ~0.0014% of Seagate's $210.9B market cap
- No open-market purchases in the cluster
Financial Impact
Total insider sales of $3.05M, negligible relative to $210.9B market cap
Risk Factors
- None from this filing; insider sales are trivial and non-informative
Market Snapshot
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-STX-1780606802788 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 4, 2026
2d ago
|
Insider Cluster
| $921.33 awaiting T+1 | awaiting T+1 | — | $847.47 (−8.02%) |
|
Jun 2, 2026
4d ago
|
144
| $940.69 $925.99 | ▼ −1.56% | ▼ −1.96% | $847.47 (−9.91%) |
|
May 28, 2026
9d ago
|
8-K
| $880.72 $879.80 | ▼ −0.10% | ▼ −0.34% | $847.47 (−3.78%) |
|
May 21, 2026
16d ago
|
Insider Cluster
| $812.73 $845.76 | ▲ +4.06% | ▲ +3.48% | $847.47 (+4.27%) |
|
May 21, 2026
16d ago
|
8-K
| $810.46 $812.73 | ▲ +0.28% | ▼ −0.17% | $847.47 (+4.57%) |
|
May 7, 2026
4w ago
|
Insider Cluster
| — | awaiting T+1 | — | — |
|
May 4, 2026
4w ago
|
Insider Cluster
| $738.54 $771.01 | ▲ +4.40% | ▲ +3.60% | $847.47 (+14.75%) |
|
May 4, 2026
4w ago
|
Insider Cluster
| $738.54 $771.01 | ▲ +4.40% | ▲ +3.60% | $847.47 (+14.75%) |
|
Apr 28, 2026
5w ago
|
8-K
| $643.30 $643.30 | · 0.00% | ▼ −1.02% | $847.47 (+31.74%) |
|
Mar 13, 2026
12w ago
|
Insider Cluster
| $383.04 $398.09 | ▼ −3.93% | ▼ −2.90% | $847.47 (−121.25%) |
US Market Status
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