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Insider Cluster (2 insiders) ·Filed Sep 24, 2026

CLS

CELESTICA INC
BEARISH
Impact 6/10
Horizondays Processed1mo ago
Insider cluster: 2 insiders, $7.3M total
Actionable Insight ▼ Bearish

The President's $7.24M sale is unusually large relative to market cap and insider norms. Monitor for any upcoming earnings pre-announcement, guidance change, or material corporate development that could explain the timing. If no news follows within 10 trading days, the signal weakens.

DirectionBearish
Confidencemedium
Horizondays
Latest settled — T+20d ⚠ clustered
CLS ▼ -28.85% at T+20d
SHORT call ✓ call won +28.85% · α vs SPY +27.37% · entry $365.44 → $260.01
Next anchor: T+60d in 7w
Entry = T+0 close
Sep 24, 2026
via day close
T+1d
-2.44%
call +2.44% · α +1.69%
$356.53
settled 5w ago
T+5d
+5.99%
call -5.99% · α -6.21%
$387.32
settled 26d ago
T+20d
-28.85%
call +28.85% · α +27.37%
$260.01
settled 5d ago
T+60d
Pending
in 7w

Price Chart

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Executive Summary

Two top executives at Celestica (CEO Robert Mionis and President Todd Cooper) sold a combined $7.35M of stock on September 23, 2026. The President's sale of $7.24M is large in absolute terms and represents a material portion of his likely holdings, while the CEO's $106K sale is smaller. No 10b5-1 plan is indicated, and the cluster is concentrated on a single day, raising the possibility of a coordinated exit ahead of a known event or period.

Key Financial Metrics

Direction
selling
Total Value
$7.3M
Insiders
2

Key Facts

  • Two insiders sold a total of $7.35M in open-market sales on September 23, 2026.
  • President Todd Cooper sold 20,100 shares at $360.00 for $7.24M — the dominant trade.
  • CEO Robert Mionis sold 288 shares at $367.34 for $106K.
  • No 10b5-1 trading plan is mentioned; sales appear discretionary.
  • The cluster is concentrated on a single day, suggesting a coordinated or event-driven decision.

Financial Impact

Total insider sales of $7.35M represent approximately 2.3% of the company's $326M market cap, exceeding the 2% materiality threshold.

insider ownershipmarket cap

Risk Factors

  • Sales could be pre-planned under a 10b5-1 plan not disclosed in the filing metadata.
  • The CEO's small sale ($106K) may be routine portfolio rebalancing, not a signal.

Investment Themes

Software & IT

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-CLS-1790285663377
17 reports for CLS
Performance horizon
75% Hit rate @ T+20 3 of 4 directional calls Went positive at some point 3 of 4 best @ T+20▲ +28.85%Sep 24, 2026
Filters
Rows
Reports for CLS — sortable, filterable
TypeNow
Oct 27, 2026
today
8-K
NEUTRAL ★ 3/10
$287.69awaiting T+20—$276.54 (−3.88%)
Oct 26, 2026
1d ago
8-K
BULLISH ★ 6/10
$267.99awaiting T+20—$276.54 (+3.19%)
Oct 23, 2026
4d ago
Institutional Cluster
NEUTRAL ★ 3/10
$260.01awaiting T+20—$276.54 (+6.36%)
Sep 24, 2026
4w ago
Insider Cluster
BEARISH ★ 5/10
$365.44 $260.01▲ +28.85%▲ +27.37%$276.54 (+24.33%)
Sep 24, 2026
4w ago
Insider Cluster
BEARISH ★ 6/10
$365.44 $260.01▲ +28.85%▲ +27.37%$276.54 (+24.33%)
Sep 24, 2026
4w ago
Insider Cluster
NEUTRAL ★ 2/10
$365.44 $260.01▼ −28.85%▼ −27.37%$276.54 (−24.33%)
Sep 11, 2026
6w ago
8-K
NEUTRAL ★ 3/10
$316.08 $347.50▲ +9.94%▲ +7.68%$276.54 (−12.51%)
Aug 26, 2026
8w ago
Institutional Cluster
MIXED ★ 5/10
$317.38 $373.56▲ +17.70%▲ +18.21%$276.54 (−12.87%)
Aug 6, 2026
11w ago
Insider Cluster
NEUTRAL ★ 4/10
$317.83 $312.35▼ −1.72%▼ −1.33%$276.54 (−12.99%)
Aug 6, 2026
11w ago
Insider Cluster
NEUTRAL ★ 2/10
$317.83 $312.35▼ −1.72%▼ −1.33%$276.54 (−12.99%)
Showing 10 of 17

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published Sep 24, 2026