Insider Cluster (4 insiders) ·Filed May 6, 2026
Insider cluster: 3 insiders, $10.9M total
Actionable Insight • Neutral
No actionable signal — dollar amounts are immaterial. Routine insider diversification, not indicative of fundamental concerns.
Final — all horizons settled through T+60d
GLW ▼ -25.49% at T+60d
NEUTRAL call ✗ call lost -25.49% · α vs SPY -26.56% · entry $181.48 → $135.22
T+1d
+0.48%
call +0.48% · α +0.82%
$182.36
settled 5mo ago
T+5d
+9.24%
call +9.24% · α +8.11%
$198.24
settled 5mo ago
T+20d
+10.63%
call +10.63% · α +7.84%
$200.76
settled 4mo ago
T+60d
-25.49%
call -25.49% · α -26.56%
$135.22
settled 2mo ago
Price Chart
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Executive Summary
Three senior insiders (CFO, CCDO, SVP Finance) sold a combined $10.92M in open-market transactions, while general counsel had a tax-withholding event. Relative to GLW's $157B market cap, these sales represent ~0.007% — trivial and routine.
Key Financial Metrics
Direction
selling
Total Value
$10.9M
Insiders
4
Key Facts
- CFO Schlesinger sold $4.20M at $186.08 on 2026-05-07
- CCDO Zhang sold $2.77M at $184.67 on 2026-05-06
- SVP Becker sold $3.95M at $188.08 on 2026-05-08
- General Counsel Tillman had non-cash tax withholding of 2,946 shares
- Total open-market sales of $10.92M equal ~0.007% of market cap
Financial Impact
Total insider sales of $10.92M, negligible relative to $157B market cap
Market Snapshot
Exchange
NYSE
Sector
Drawing & Insulating of Nonferrous Wire
Analyst Consensus
67% bullish (21 analysts)
Investment Themes
Materials & Mining
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-GLW-1778270468879 |
12 reports for GLW
100% Hit rate best @ T+20▲ +16.78%
Filters
Rows
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 11, 2026 20d ago | 8-K / 424B5 | $143.60 $158.98 | ▼ −10.71% | ▼ −10.60% | $160.42 (−11.71%) |
Aug 14, 2026 7w ago | Institutional Cluster | $165.99 $149.78 | ▼ −9.77% | ▼ −8.40% | $160.42 (−3.36%) |
Jul 28, 2026 9w ago | 8-K | $126.01 $146.64 | ▲ +16.37% | ▲ +14.10% | $160.42 (+27.31%) |
May 26, 2026 18w ago | Insider Cluster | $190.81 $200.66 | ▲ +5.16% | ▲ +4.69% | $160.42 (−15.93%) |
May 15, 2026 19w ago | 8-K | $178.47 $196.05 | ▲ +9.85% | ▲ +8.23% | $160.42 (−10.11%) |
May 14, 2026 20w ago | Insider Cluster | $191.86 $193.70 | ▲ +0.96% | ▼ −0.00% | $160.42 (−16.39%) |
May 6, 2026 21w ago | 8-K | $181.48 $198.24 | ▲ +9.24% | ▲ +8.11% | $160.42 (−11.60%) |
May 6, 2026 21w ago | Insider Cluster | $207.30 $178.47 | ▼ −13.91% | ▼ −13.82% | $160.42 (−22.61%) |
May 6, 2026 21w ago | Insider Cluster | $181.48 $198.24 | ▲ +9.24% | ▲ +8.11% | $160.42 (−11.60%) |
May 4, 2026 21w ago | 8-K | $162.08 $198.24 | ▲ +22.31% | ▲ +20.33% | $160.42 (−1.02%) |
Showing 10 of 12
US Market Status
Market Closed — Opens in 1m
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