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ISSUER PROFILE · CIK 0000724004 · CUSIP 59064R109

Mesa Laboratories IncMLAB

1 13D/G filings 1 distinct filers 5 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
1
1 SCHEDULE 13G
Distinct filers
1
single filer
Insiders (365d)
5
1 buys · 0 sales
Latest short DTC
3.70
as of 2026-09-30

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $1.06M
Point72 Asset Mgmt

13D/G Filings Timeline · 1 total

FiledFormFilerStakeSharesIntent
2026-10-09 SCHEDULE 13G WASATCH ADVISORS LP — — view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-09-09 Hall Shannon director Award 1,774 — —
2026-08-15 Capone Mark Christopher director Option exercise 2,784 — —
2026-08-15 Capone Mark Christopher director Option exercise 2,784 — —
2026-08-15 Alltoft Jennifer Sadie director Option exercise 2,784 — —
2026-08-15 Alltoft Jennifer Sadie director Option exercise 2,784 — —

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-09-30 447,048 3.70 +10.8%
2026-09-15 403,559 3.02 -7.0%
2026-08-31 433,982 2.72 +28.5%
2026-08-14 337,738 1.99 +4.2%
2026-07-31 324,102 2.50 +18.2%
2026-07-15 274,176 1.21 -0.7%
2026-06-30 276,170 1.32 +15.5%
2026-06-15 239,181 1.00 -14.5%
2026-05-29 279,822 1.33 +20.5%
2026-05-15 232,139 1.68 +16.9%
2026-04-30 198,615 1.84 +0.1%
2026-04-15 198,395 1.89 -10.1%

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