SONY CLUSTER SEC Filing Analysis

Latest settled — T+5d

SONY ▼ -3.73% at T+5d

NEUTRAL call ✗ call lost -3.73% · α vs SPY -5.98% · entry $22.76 → $21.91

Next anchor: T+20d in 7d

Last close $22.15 (close Jun 8) · -2.68% from $22.76 entry

Entry anchored
May 19, 12:26 PM ET
via Databento tick

T+1d

+0.26%

call +0.26% · α -0.78%

$22.82

settled 21d ago

T+5d

-3.73%

call -3.73% · α -5.98%

$21.91

settled 14d ago

T+20d

—

call — · α —

—

in 7d

T+60d

—

call — · α —

—

in 2mo

Price Chart

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Executive Summary

A Sony director and CDO sold $9.44M in open-market stock on May 18, 2026, following option exercises at much lower strike prices. The director's $9.04M sale is the largest insider sale at Sony in recent memory and represents roughly 0.007% of the $136.8B market cap — a trivial amount for a mega-cap. The cluster is a textbook option-exercise-then-sell pattern, not a sign of bearish conviction. The transactions are immaterial relative to company size and carry no actionable directional signal.

Key Financial Metrics

Direction

selling

Total Value

$9.4M

Insiders

2

Actionable Insight

No actionable bearish signal. This is a routine option-exercise liquidation by two insiders on the same day. The dollar amount is trivial for a $137B company. Ignore for trading purposes.

Key Facts

Director Yoshida Kenichiro sold 400,000 shares on May 18 for $9.04M, after exercising 200,000 options at $14.49 and 200,000 at $0 on May 13.
CDO Kodera Tsuyoshi sold 17,500 shares for $396K on May 18, after exercising 17,500 options at $4.28 and 17,500 at $0 on May 13.
Total open-market sale value of $9.44M equals ~0.007% of Sony's $136.8B market cap — noise level.
Both insiders exercised and sold simultaneously, consistent with a planned 10b5-1 or vesting/settlement pattern, not opportunistic selling.
Previous model reports on Sony (n=1) had a T+20 -12.2% return, but that single prior is from a different filing type and is not predictive here.

Financial Impact

Total insider selling of $9.44M is ~0.007% of market cap — economically negligible.

insider holdings

Risk Factors

No material risks identified from this insider activity.

Market Snapshot

Exchange

OTC

Sector

Household Audio & Video Equipment

Analyst Consensus

94% bullish (31 analysts)

Documents Analyzed

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

Document	Accession Number
CLUSTER Data (Synthetic)	cluster-SONY-1779208024748

2 reports for SONY

T+1T+5T+20T+60

Track record builds as more directional reports settle.

Filters

Reports for SONY — sortable, filterable
	Type				Now
May 19, 2026 21d ago	Insider Cluster NEUTRAL ★ 2/10	$22.76 $21.91	▼ −3.73%	▼ −5.98%	$22.15 (−2.68%)
Feb 28, 2026 14w ago	Institutional Cluster BULLISH ★ 6/10	$22.69 $21.62	▼ −4.72%	▼ −3.51%	$22.15 (−2.38%)

US Market Status

Market Closed — Opens in 7h 1m

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