Insider Cluster (2 insiders) ·Filed Aug 18, 2026

GILD

GILEAD SCIENCES, INC.
NEUTRAL
Impact 2/10
Horizondays Processed1mo ago
Insider cluster: 2 insiders, $2.7M total
Actionable Insight • Neutral

This cluster is routine and non-informative. The CFO's $415K sale and the CCO's $2.27M sale are both small relative to market cap and follow option exercises, consistent with standard post-vesting diversification. No bearish signal. Monitor for any upcoming 8-K or press release that could have prompted the option exercise timing, but standalone this is noise.

DirectionNeutral
Confidencehigh
Horizondays
Latest settled — T+20d ⚠ clustered
GILD ▲ +2.23% at T+20d
NEUTRAL call ✓ call won +2.23% · α vs SPY +4.18% · entry $147.60 → $150.89
Next anchor: T+60d in 6w
Latest observation: T+28 +7.20% FF3 residual α
Entry anchored
Aug 18, 06:59 PM ET
via 1-min bar
T+1d
-2.82%
call -2.82% · α -1.98%
$143.44
settled 6w ago
T+5d
+0.33%
call +0.33% · α +0.72%
$148.09
settled 5w ago
T+20d
+2.23%
call +2.23% · α +4.18%
$150.89
settled 16d ago
T+60d
—
call — · α —
—
in 6w

Price Chart

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Executive Summary

Two GILD C-suite executives (CFO and Chief Communications & Corporate Affairs Officer) sold a combined $2.69M in open-market sales on August 17, 2026. The CFO sold $415K and the CCO sold $2.27M, both at prices near $137-138. These sales follow option exercises by the CCO, suggesting a routine post-vesting liquidation pattern rather than a bearish signal. At $172.3B market cap, the total sales represent ~0.002% of market cap — well below the 0.1% materiality threshold — making this cluster economically trivial despite the C-suite involvement. The historical calibration shows this segment's score-4 calls have a 54% observed up-move rate with a net positive alpha, but the absolute dollar amount is too small to warrant a directional call. No cross-filing context provides a material override — the cluster is standalone and routine.

Key Financial Metrics

Direction
selling
Total Value
$2.7M
Insiders
2

Key Facts

  • CFO Andrew Dickinson sold 3,000 shares at $138.36 for $415K on Aug 17
  • CCO Johanna Mercier sold 16,530 shares at $137.37 for $2.27M on Aug 17
  • Mercier also exercised 48,110 options (23,110 at $66.64, 1,890 at $72.34, and 23,110 at $0) on the same day
  • Total open-market sales of $2.69M represent ~0.002% of GILD's $172.3B market cap
  • Sales follow option exercises, consistent with a routine post-vesting cash-out pattern

Financial Impact

Total insider sales of $2.69M, representing ~0.002% of market cap — economically trivial

insider ownership

Risk Factors

  • Insider sales post-option-exercise could indicate a lack of conviction if they continue at higher volumes
  • C-suite selling could be misinterpreted by retail as bearish despite routine nature

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
81% bullish (37 analysts)

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-GILD-1787094406202
16 reports for GILD
Performance horizon
83% Hit rate 5 of 6 directional calls best @ T+60▲ +16.72%Jul 6, 2026
Filters
Rows
Reports for GILD — sortable, filterable
TypeNow
Sep 2, 2026
4w ago
Insider Cluster
NEUTRAL ★ 2/10
$149.61 $149.05▼ −0.37%▼ −0.04%$144.74 (−3.26%)
Aug 27, 2026
5w ago
Insider Cluster
NEUTRAL ★ 2/10
$145.68 $152.21▲ +4.48%▲ +4.22%$144.74 (−0.65%)
Aug 21, 2026
5w ago
Insider Cluster
NEUTRAL ★ 3/10
$146.74 $152.67▲ +4.04%▲ +2.73%$144.74 (−1.36%)
Aug 18, 2026
6w ago
Insider Cluster
NEUTRAL ★ 2/10
$147.60 $150.89▲ +2.23%▲ +4.18%$144.74 (−1.94%)
Aug 18, 2026
6w ago
Court Ruling
BULLISH ★ 7/10
$143.44 $147.68▲ +2.96%▲ +4.27%$144.74 (+0.91%)
Aug 13, 2026
7w ago
Court Ruling
BULLISH ★ 6/10
$138.14 $143.72▲ +4.04%▲ +5.79%$144.74 (+4.78%)
Aug 6, 2026
8w ago
S-3ASR
NEUTRAL ★ 2/10
$133.21 $151.00▲ +13.35%▲ +13.75%$144.74 (+8.66%)
Jul 21, 2026
10w ago
ANALYST-DOWNGRADE
BEARISH ★ 4/10
$130.28 $143.44▼ −10.10%▼ −7.54%$144.74 (−11.10%)
Jul 16, 2026
11w ago
Insider Cluster
NEUTRAL ★ 2/10
$134.28 $138.33▲ +3.02%▼ −1.43%$144.74 (+7.79%)
Jul 6, 2026
12w ago
ANALYST-UPGRADE
BULLISH ★ 3/10
$129.61 $130.21▲ +0.46%▲ +1.03%$144.74 (+11.67%)
Showing 10 of 16

US Market Status

Market Closed — Opens Mon (65h 10m)

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Report published Aug 18, 2026