SecBot SecBot
Insider Buy ·Filed Aug 12, 2026

BDSX

BIODESIX INC
BULLISH
Impact 6/10
Horizonweeks Processed2mo ago SEC0000905148-26-003599
Insider cluster: 1 insiders, $666K total
Actionable Insight ▲ Bullish

The combination of a strong earnings beat and a 10% owner's open-market purchases at current levels creates a favorable risk/reward setup. Monitor for any guidance updates or additional insider activity in the coming weeks, as the historical pattern on BDSX shows strong positive drift following similar signals.

DirectionBullish
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
BDSX ▲ +13.35% at T+20d
LONG call ✓ call won +13.35% · α vs SPY +15.09% · entry $23.79 → $26.97
Next anchor: T+60d in 10d
Latest observation: T+50 -25.39% FF3 residual α
Entry = T+0 close
Aug 12, 2026
via day close
T+1d
+0.88%
call +0.88% · α +1.08%
$24.00
settled 2mo ago
T+5d
+1.01%
call +1.01% · α +2.97%
$24.03
settled 2mo ago
T+20d
+13.35%
call +13.35% · α +15.09%
$26.97
settled 7w ago
T+60d
Pending
in 10d

Price Chart

Loading chart...

Executive Summary

Biodesix 10% owner Jack Schuler made two open-market purchases totaling $666K at ~$24/share, following the company's Q2 2026 earnings beat (revenue $26.9M, +34% YoY, EPS -$0.71 vs consensus -$0.90). This insider buying represents ~0.26% of market cap, a modest but notable signal that aligns with strong operational momentum in diagnostic testing volumes (+38%) and expanding gross margins (82%).

Key Financial Metrics

Direction
buying
Total Value
$666.0K
Insiders
1

Key Facts

  • 10% owner Jack Schuler bought 27,600 shares total for $666K on 2026-08-10 and 2026-08-11
  • Purchases at ~$24.01-$24.25 per share, representing ~0.26% of BDSX's $256M market cap
  • Q2 2026 revenue $26.9M (+34% YoY) beat consensus; EPS -$0.71 beat -$0.90 estimate by 21.4%
  • Diagnostic Testing revenue grew 42% YoY to $25.4M on 38% volume growth; gross margins 82%
  • FY 2026 revenue guidance maintained at $108-114M; company remains unprofitable with $7.3M net loss

Financial Impact

Insider purchase of $666K (0.26% of market cap) following strong Q2 beat with 34% revenue growth

insider ownershipmarket sentiment

Risk Factors

  • Company remains unprofitable with $7.3M net loss in Q2
  • Insider buying at 0.26% of market cap is modest in absolute terms

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)0000905148-26-003599
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
6d ago
Press Release
BULLISH ★ 6/10
$23.87awaiting T+20—$21.26 (−10.93%)
Oct 19, 2026
7d ago
Press Release
NEUTRAL ★ 4/10
$23.40awaiting T+20—$21.26 (−9.15%)
Aug 15, 2026
10w ago
Institutional Cluster
BULLISH ★ 6/10
$23.25 $27.70▲ +19.14%▲ +21.12%$21.26 (−8.56%)
Aug 13, 2026
10w ago
Insider Buy
BULLISH ★ 6/10
$24.00 $27.40▲ +14.17%▲ +16.16%$21.26 (−11.42%)
Aug 12, 2026
10w ago
Insider Buy
BULLISH ★ 6/10
$23.79 $26.97▲ +13.35%▲ +15.09%$21.26 (−10.63%)
Aug 5, 2026
11w ago
8-K
BULLISH ★ 7/10
$22.10 $26.48▲ +19.80%▲ +19.20%$21.26 (−3.80%)
Jun 1, 2026
21w ago
EFFECT
NEUTRAL ★ 4/10
$15.27 $22.55▲ +47.68%▲ +48.97%$21.26 (+39.23%)
May 4, 2026
24w ago
Press Release
BULLISH ★ 8/10
$14.94 $15.44▲ +3.35%▼ −1.61%$21.26 (+42.30%)
Apr 20, 2026
27w ago
Press Release
NEUTRAL ★ 1/10
$13.17 $14.25▲ +8.20%▲ +4.00%$21.26 (+61.43%)
Mar 20, 2026
31w ago
Press Release
BULLISH ★ 7/10
$14.88 $13.17▼ −11.46%▼ −20.78%$21.26 (+42.92%)
Showing 10 of 10

US Market Status

Market Open — Closes in 2m

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers
Report published Aug 12, 2026