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Insider Cluster (2 insiders) ·Filed Aug 17, 2026

MLAB

MESA LABORATORIES INC /CO/
BULLISH
Impact 6/10
Horizonweeks Processed2mo ago
Insider cluster: 2 insiders, $902K total
Actionable Insight ▲ Bullish

The CEO's $800K open-market buy at $112.80 is a strong bullish signal, especially given the company's improving fundamentals (margin expansion, debt reduction). Monitor for full-year guidance expected in November — if management provides an upbeat outlook, the stock could re-rate higher. The 0.15% of market cap is modest but the CEO's personal commitment is notable.

DirectionBullish
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
MLAB ▲ +18.13% at T+20d
LONG call ✓ call won +18.13% · α vs SPY +20.10% · entry $107.64 → $127.15
Next anchor: T+60d in 15d
Latest observation: T+48 +43.55% FF3 residual α
Entry = T+0 close
Aug 17, 2026
via day close
T+1d
+0.28%
call +0.28% · α +0.95%
$107.94
settled 2mo ago
T+5d
+15.50%
call +15.50% · α +16.69%
$124.32
settled 2mo ago
T+20d
+18.13%
call +18.13% · α +20.10%
$127.15
settled 6w ago
T+60d
Pending
in 15d

Price Chart

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Executive Summary

Mesa Labs CEO Siddhartha Kadia and Director R. Tony Tripeny made open-market purchases totaling $902K on August 13, 2026, just days after the company reported a modest Q1 FY2027 with 1% revenue growth and 19.5% non-GAAP AOI expansion. The CEO's $800K purchase is a strong conviction signal, especially given the company's reduced net leverage to 1.85x and positive core organic growth returning. This cluster follows a 7-day window after earnings, amplifying the signal per cross-filing actuarial data.

Key Financial Metrics

Direction
buying
Total Value
$902.4K
Insiders
2

Key Facts

  • CEO Kadia purchased 7,093 shares at $112.80 for $800K in open market
  • Director Tripeny purchased 900 shares at $113.69 for $102K in open market
  • Total insider purchases of $902K represent ~0.15% of $593M market cap
  • Purchases occurred 3 days after Q1 FY2027 earnings (1% revenue growth, 19.5% AOI expansion)
  • Company reduced net leverage to 1.85x and repaid $8.7M of debt in Q1
  • All other insider trades on Aug 15 were non-cash derivative exercises ($0 value) by directors

Financial Impact

CEO and director open-market purchases totaling $902K, representing 0.15% of market cap

insider ownershipmarket confidence

Risk Factors

  • Revenue growth remains tepid at 1% — full-year guidance in November is critical
  • Insider purchases at 0.15% of market cap are modest in absolute size

Market Snapshot

Exchange
Nasdaq
Sector
Industrial Instruments For Measurement, Display, and Control
Analyst Consensus
67% bullish (9 analysts)

Investment Themes

Industrials & Manufacturing

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-MLAB-1787011824024
16 reports for MLAB
Performance horizon
100% Hit rate @ T+20 4 of 4 directional calls Went positive at some point 4 of 4 best @ T+60▲ +42.54%Mar 10, 2026
Filters
Rows
Reports for MLAB — sortable, filterable
TypeNow
Oct 13, 2026
13d ago
8-K
MIXED ★ 6/10
$127.56awaiting T+20—$130.41 (+2.23%)
Oct 13, 2026
13d ago
Press Release
MIXED ★ 6/10
$127.56awaiting T+20—$130.41 (+2.23%)
Oct 9, 2026
16d ago
SC 13G
NEUTRAL ★ 4/10
$127.51awaiting T+20—$130.41 (+2.27%)
Aug 17, 2026
9w ago
Insider Cluster
BULLISH ★ 6/10
$107.64 $127.15▲ +18.13%▲ +20.10%$130.41 (+21.15%)
Aug 17, 2026
9w ago
Insider Cluster
BULLISH ★ 6/10
$107.64 $127.15▲ +18.13%▲ +20.10%$130.41 (+21.15%)
Aug 17, 2026
9w ago
Insider Cluster
BULLISH ★ 5/10
$107.64 $127.15▲ +18.13%▲ +20.10%$130.41 (+21.15%)
Aug 17, 2026
9w ago
Insider Cluster
BULLISH ★ 6/10
$107.64 $127.15▲ +18.13%▲ +20.10%$130.41 (+21.15%)
Aug 10, 2026
10w ago
8-K
NEUTRAL ★ 6/10
$111.23 $123.91▲ +11.40%▲ +12.46%$130.41 (+17.24%)
Aug 10, 2026
10w ago
Press Release
MIXED ★ 6/10
$111.23 $123.91▲ +11.40%▲ +12.46%$130.41 (+17.24%)
Jul 6, 2026
16w ago
Press Release
NEUTRAL ★ 2/10
$102.56 $100.81▼ −1.71%▼ −1.14%$130.41 (+27.15%)
Showing 10 of 16

US Market Status

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Report published Aug 17, 2026