Insider Cluster (4 insiders) ·Filed Feb 23, 2026

TWST

Twist Bioscience Corp
BEARISH
Impact 7/10
Horizondays Processed7mo ago
Insider cluster: 4 insiders, $0.7M total
Actionable Insight ▼ Bearish

Traders should monitor for potential downward pressure on the stock; coordinated insider selling at the executive level often precedes negative news or reflects reduced confidence in near-term performance. Check for upcoming earnings, guidance changes, or pipeline updates.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d ⚠ clustered
TWST ▲ +3.54% at T+60d
SHORT call ✗ call lost -3.54% · α vs SPY +4.72% · entry $48.09 → $49.79
Entry anchored
Feb 20, 03:59 PM ET
via exchange tick
T+1d
+0.94%
call -0.94% · α -0.20%
$48.54
settled 7mo ago
T+5d
-4.57%
call +4.57% · α +5.19%
$45.89
settled 7mo ago
T+20d
-7.47%
call +7.47% · α +3.52%
$44.50
settled 7mo ago
T+60d
+3.54%
call -3.54% · α +4.72%
$49.79
settled 5mo ago

Price Chart

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Executive Summary

Four corporate insiders at Twist Bioscience Corp, including the CEO, COO, CFO, and another executive, sold shares in a coordinated open-market transaction on February 23, 2026, totaling approximately $674,000. All sales occurred at the same price, indicating a planned divestment. This represents material insider selling by top leadership.

Key Financial Metrics

Direction
selling
Total Value
$673.9K
Insiders
4

Key Facts

  • CEO Emily Leproust sold 7,205 shares for $336,544, the largest individual transaction.
  • President and COO Finn Patrick John sold 4,294 shares for $200,572.
  • CFO Adam Laponis sold 2,085 shares for $97,390.
  • Dennis Cho sold 844 shares for $39,423.
  • All transactions occurred on the same day at identical prices, suggesting coordination.
  • Total value of insider sales: $673,929 (approximately $674K).

Financial Impact

$673,929 in insider selling over a single day

insider ownershipinvestor sentimentpotential dilution signal

Risk Factors

  • Insiders may be reducing exposure due to anticipated company-specific challenges.
  • Perception of lack of confidence from top management could erode investor sentiment.
  • Potential for follow-on selling or downward price momentum.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Biotech & Drug DiscoveryGenomics & Gene Editing

Documents Analyzed

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

DocumentAccession Number
CONTEXT: Insider Cluster Data (4 trades, 7d window)cluster-TWST-1772103659346
27 reports for TWST
Performance horizon
86% Hit rate 6 of 7 directional calls best @ T+60▲ +52.11%May 4, 2026
Filters
Rows
Reports for TWST — sortable, filterable
TypeNow
Sep 10, 2026
21d ago
Insider Cluster
NEUTRAL ★ 2/10
$127.22 $166.99▲ +31.26%▲ +31.60%$187.45 (+47.34%)
Aug 27, 2026
5w ago
Insider Cluster
NEUTRAL ★ 4/10
$153.10 $128.71▼ −15.93%▼ −16.20%$187.45 (+22.44%)
Aug 25, 2026
5w ago
Insider Cluster
NEUTRAL ★ 4/10
$151.42 $132.06▼ −12.79%▼ −12.25%$187.45 (+23.79%)
Aug 21, 2026
6w ago
Insider Cluster
NEUTRAL ★ 4/10
$145.59 $141.38▼ −2.89%▼ −3.37%$187.45 (+28.75%)
Aug 20, 2026
6w ago
Insider Cluster
NEUTRAL ★ 3/10
$136.23 $153.10▲ +12.38%▲ +11.27%$187.45 (+37.60%)
Aug 14, 2026
6w ago
Insider Cluster
NEUTRAL ★ 4/10
$124.41 $140.80▲ +13.17%▲ +14.36%$187.45 (+50.67%)
Aug 14, 2026
6w ago
Insider Cluster
BEARISH ★ 6/10
$124.41 $140.80▼ −13.17%▼ −14.36%$187.45 (−50.67%)
Aug 12, 2026
7w ago
Insider Cluster
NEUTRAL ★ 4/10
$125.29 $136.23▲ +8.73%▲ +10.70%$187.45 (+49.61%)
Aug 12, 2026
7w ago
144
NEUTRAL ★ 2/10
$125.29 $136.23▲ +8.73%▲ +10.70%$187.45 (+49.61%)
Aug 11, 2026
7w ago
Insider Cluster
NEUTRAL ★ 4/10
$123.12 $116.10▼ −5.70%▼ −5.30%$187.45 (+52.25%)
Showing 10 of 27

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Report published Feb 26, 2026