This cluster carries no signal. No C-suite conviction selling: the CEO's $86K sale is a rounding error, and all sellers are directors with small positions relative to market cap. Look elsewhere — earnings, guidance, or product cycle — for FormFactor's next catalyst.
Price Chart
Executive Summary
FormFactor executives and directors sold a total of $1.81M in open-market stock over a 7-day window. All four selling events were small relative to the company's $9.8B market cap (~0.018%), making this a routine, low-significance cluster. The CEO's $86K sale is negligible and the two largest sellers are non-C-suite directors. Grant/award transactions ($0 value) are non-cash and do not signal bearish intent. Per the literature, insider sales clusters are weak predictors — especially when dollar values are trivial relative to market cap.
Key Financial Metrics
Key Facts
- Total open-market sales: $1.81M across 4 transactions from 4 insiders
- CEO Mike Slessor sold only 700 shares for $86K — a de minimis amount
- Total sales represent ~0.018% of FormFactor's $9.8B market cap
- 3 directors were also granted 1,347 shares each at $0 on 5/15 — non-cash awards with no market impact
- No insider purchases occurred in the cluster window
- Recent 30d insider activity showed 4 other sells totaling $1.7M — consistent pattern of routine selling
Financial Impact
$1.81M in sales, or ~0.018% of market cap
Risk Factors
- No bearish read-through — these are routine liquidity / diversification sales
- Ignore grant/award transactions — they are non-cash and non-directional
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-FORM-1779400307786 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 13, 2026 13d ago | 8-K | $128.09 $107.70 | ▼ −15.92% | ▼ −14.77% | $101.02 (−21.13%) |
Aug 22, 2026 9w ago | Institutional Cluster | $107.90 $100.61 | ▼ −6.76% | ▼ −7.23% | $101.02 (−6.38%) |
Jul 8, 2026 15w ago | Press Release | $119.44 $107.11 | ▼ −10.32% | ▼ −10.19% | $101.02 (−15.42%) |
Jun 26, 2026 17w ago | Institutional Cluster | $130.74 $123.59 | ▼ −5.47% | ▼ −7.63% | $101.02 (−22.73%) |
Jun 16, 2026 18w ago | Insider Cluster | $139.95 $141.42 | ▲ +1.05% | ▲ +2.09% | $101.02 (−27.82%) |
May 22, 2026 22w ago | Insider Cluster | $136.48 $115.07 | ▼ −15.69% | ▼ −16.77% | $101.02 (−25.98%) |
May 21, 2026 22w ago | Insider Cluster | $128.99 $115.07 | ▼ −10.79% | ▼ −12.47% | $101.02 (−21.68%) |
May 21, 2026 22w ago | Insider Cluster | $128.99 $115.07 | ▼ −10.79% | ▼ −12.45% | $101.02 (−21.68%) |
May 15, 2026 23w ago | Insider Cluster | $117.42 $136.48 | ▲ +16.23% | ▲ +14.61% | $101.02 (−13.97%) |
May 15, 2026 23w ago | Insider Cluster | $117.42 $136.48 | ▲ +16.23% | ▲ +14.61% | $101.02 (−13.97%) |
US Market Status
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