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Insider Cluster (14 insiders) ·Filed Mar 3, 2026

ADPT

Adaptive Biotechnologies Corp
NEUTRAL
Impact 3/10
Horizonweeks Processed7mo ago
Insider cluster: 2 insiders, $1.4M total
Actionable Insight • Neutral

No material financial signal from this cluster; the sale is small and isolated. Monitor next earnings report or pipeline updates for directional cues.

DirectionNeutral
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
ADPT ▼ -13.93% at T+60d
NEUTRAL call -13.93% · α vs SPY -24.25% · entry $16.08 → $13.84
Entry = T+0 close
Mar 2, 2026
via day close
T+1d
+2.24%
call +2.24% · α +1.48%
$16.44
settled 8mo ago
T+5d
-9.70%
call -9.70% · α -9.22%
$14.52
settled 8mo ago
T+20d
-13.68%
call -13.68% · α -9.28%
$13.88
settled 7mo ago
T+60d
-13.93%
call -13.93% · α -24.25%
$13.84
settled 5mo ago

Price Chart

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Executive Summary

Adaptive Biotechnologies insiders saw a cluster of share award grants across executives and directors, with one open-market sale by Chief People Officer Francis Lo for $575K. The majority of transactions were non-cash equity awards, consistent with routine compensation practices.

Key Financial Metrics

Direction
selling
Total Value
$574.5K
Insiders
14

Key Facts

  • CEO Chad Robins and C-suite executives received large share grants totaling over 700,000 shares each, valued at $0 (non-cash).
  • CPO Francis Lo sold 38,074 shares in the open market for $574,537.
  • All other transactions were A-coded (grants/awards) or non-discretionary, involving no cash proceeds.
  • Total open-market selling volume: $575K, representing 0.025% of $2.3B market cap — minimal relative impact.

Financial Impact

$575K in open-market sales, offset by $0 in purchases; net selling pressure negligible relative to market cap

insider ownershipshare count (dilution potential)

Risk Factors

  • Perception risk if multiple executives continue selling post-award, though not currently observed.
  • Future dilution from granted shares if not offset by buybacks or performance-based vesting.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Documents Analyzed

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

DocumentAccession Number
CONTEXT: Insider Cluster Data (14 trades, 7d window)cluster-ADPT-1773102598336
28 reports for ADPT
Performance horizon
45% Hit rate @ T+20 5 of 11 directional calls Went positive at some point 7 of 11 best @ T+60▲ +56.41%May 5, 2026
Filters
Rows
Reports for ADPT — sortable, filterable
TypeNow
Oct 6, 2026
21d ago
144
NEUTRAL ★ 2/10
$26.28awaiting T+20—$27.66 (+5.25%)
Oct 5, 2026
21d ago
Insider Cluster
NEUTRAL ★ 3/10
$26.90awaiting T+20—$27.66 (+2.83%)
Sep 25, 2026
4w ago
Press Release
BULLISH ★ 6/10
$29.43 $25.51▼ −13.32%▼ −11.84%$27.66 (−6.01%)
Sep 18, 2026
5w ago
Insider Cluster
BEARISH ★ 5/10
$27.86 $23.95▲ +14.03%▲ +13.13%$27.66 (+0.72%)
Aug 20, 2026
9w ago
Insider Cluster
NEUTRAL ★ 4/10
$25.99 $27.86▲ +7.20%▲ +7.72%$27.66 (+6.43%)
Aug 19, 2026
9w ago
Insider Cluster
BEARISH ★ 5/10
$25.44 $28.55▼ −12.22%▼ −12.22%$27.66 (−8.73%)
Aug 18, 2026
9w ago
144
NEUTRAL ★ 3/10
$25.49 $26.68▲ +4.67%▲ +6.19%$27.66 (+8.51%)
Aug 17, 2026
10w ago
144
BEARISH ★ 4/10
$24.56 $27.67▼ −12.66%▼ −13.97%$27.66 (−12.62%)
Jul 29, 2026
12w ago
Institutional Cluster
BEARISH ★ 4/10
$24.18 $26.44▼ −9.35%▼ −5.38%$27.66 (−14.39%)
Jul 23, 2026
13w ago
Insider Cluster
NEUTRAL ★ 4/10
$22.27 $25.99▲ +16.70%▲ +13.08%$27.66 (+24.20%)
Showing 10 of 28

US Market Status

Market Closed — Opens Wed (15h 42m)

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Report published Mar 9, 2026