SecBot SecBot
Insider Buy ·Filed Aug 13, 2026

BDSX

BIODESIX INC
BULLISH
Impact 6/10
Horizonweeks Processed2mo ago SEC0000905148-26-003641
Insider cluster: 1 insiders, $1.0M total
Actionable Insight ▲ Bullish

The cluster of three consecutive open-market buys by a 10% owner immediately after a strong earnings beat is a bullish signal. Monitor for any follow-on purchases or a Form 13D amendment; the next catalyst is the Q3 2026 earnings report.

DirectionBullish
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
BDSX ▲ +14.17% at T+20d
LONG call ✓ call won +14.17% · α vs SPY +16.16% · entry $24.00 → $27.40
Next anchor: T+60d in 9d
Latest observation: T+50 -21.77% FF3 residual α
Entry = T+0 close
Aug 13, 2026
via day close
T+1d
-3.13%
call -3.13% · α -2.65%
$23.25
settled 3mo ago
T+5d
+10.96%
call +10.96% · α +12.33%
$26.63
settled 2mo ago
T+20d
+14.17%
call +14.17% · α +16.16%
$27.40
settled 7w ago
T+60d
Pending
in 9d

Price Chart

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Executive Summary

10% owner Jack Schuler made three open-market purchases of BDSX totaling $1.03M over three consecutive days (Aug 10-12), following a strong Q2 earnings beat reported on Aug 5. The purchases represent ~0.4% of the $256M market cap, a modest but notable signal, and are amplified by the cluster's proximity to the earnings release and the insider's 10% owner status.

Key Financial Metrics

Direction
buying
Total Value
$1.0M
Insiders
1

Key Facts

  • 10% owner Jack Schuler purchased $1.03M of BDSX stock across three open-market trades on Aug 10-12 at an average price of ~$24.25.
  • Purchases follow the Aug 5 Q2 2026 earnings release where BDSX reported revenue of $26.9M (+34% YoY) and GAAP EPS of -$0.71, beating consensus by 21.4%.
  • The $1.03M total represents ~0.4% of BDSX's $256M market cap, falling in the modest-to-notable proportionality band.
  • BDSX has strong analyst support with 92% bullish ratings (12 of 13 analysts).

Financial Impact

Insider purchases of $1.03M (~0.4% of market cap) by a 10% owner following a strong earnings beat.

insider ownershipmarket sentiment

Risk Factors

  • The company remains unprofitable with a GAAP net loss of $7.3M in Q2 2026.
  • The purchases are modest relative to market cap (~0.4%), limiting the signal's magnitude.
  • A single insider (10% owner) buying does not carry the same weight as a C-suite cluster.

Market Snapshot

Exchange
Nasdaq
Sector
Services-Medical Laboratories
Analyst Consensus
92% bullish (13 analysts)

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

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

DocumentAccession Number
INSIDER-BUY Data (Synthetic)0000905148-26-003641
10 reports for BDSX
Performance horizon
80% Hit rate @ T+20 4 of 5 directional calls Went positive at some point 6 of 6 best @ T+60▲ +42.80%May 4, 2026
Filters
Rows
Reports for BDSX — sortable, filterable
TypeNow
Oct 19, 2026
8d ago
Press Release
BULLISH ★ 6/10
$23.87awaiting T+20—$21.95 (−8.04%)
Oct 19, 2026
8d ago
Press Release
NEUTRAL ★ 4/10
$23.40awaiting T+20—$21.95 (−6.20%)
Aug 15, 2026
10w ago
Institutional Cluster
BULLISH ★ 6/10
$23.25 $27.70▲ +19.14%▲ +21.12%$21.95 (−5.59%)
Aug 13, 2026
10w ago
Insider Buy
BULLISH ★ 6/10
$24.00 $27.40▲ +14.17%▲ +16.16%$21.95 (−8.54%)
Aug 12, 2026
10w ago
Insider Buy
BULLISH ★ 6/10
$23.79 $26.97▲ +13.35%▲ +15.09%$21.95 (−7.73%)
Aug 5, 2026
11w ago
8-K
BULLISH ★ 7/10
$22.10 $26.48▲ +19.80%▲ +19.20%$21.95 (−0.68%)
Jun 1, 2026
21w ago
EFFECT
NEUTRAL ★ 4/10
$15.27 $22.55▲ +47.68%▲ +48.97%$21.95 (+43.75%)
May 4, 2026
25w ago
Press Release
BULLISH ★ 8/10
$14.94 $15.44▲ +3.35%▼ −1.61%$21.95 (+46.92%)
Apr 20, 2026
27w ago
Press Release
NEUTRAL ★ 1/10
$13.17 $14.25▲ +8.20%▲ +4.00%$21.95 (+66.67%)
Mar 20, 2026
31w ago
Press Release
BULLISH ★ 7/10
$14.88 $13.17▼ −11.46%▼ −20.78%$21.95 (+47.56%)
Showing 10 of 10

US Market Status

Market Closed — Opens Thu (11h 38m)

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Report published Aug 14, 2026