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MLAB

Mesa Laboratories, Inc.

46 transactions on file, per SEC Form 4 filings.

Capone Mark Christopher

director · 2026-09-09

Award

2,423 sh

Ladiwala Shiraz Shabanali

director · 2026-09-09

Award

2,510 sh

Hall Shannon

director · 2026-09-09

Award

1,774 sh

Sullivan John James

director · 2026-09-09

Award

1,774 sh

Tripeny R Tony

director · 2026-09-09

Award

1,774 sh

Capone Mark Christopher

director · 2026-08-15

Option exercise

2,784 sh

Alltoft Jennifer Sadie

director · 2026-08-15

Option exercise

2,784 sh

Ladiwala Shiraz Shabanali

director · 2026-08-15

Option exercise

3,810 sh

Hall Shannon

director · 2026-08-15

Option exercise

2,784 sh

Tripeny R Tony

director · 2026-08-15

Option exercise

2,784 sh

Sullivan John James

director · 2026-08-15

Option exercise

2,784 sh

Sullivan John James

director · 2026-08-13

Sold

$800K

Kadia Siddhartha

President and CEO · 2026-08-13

Bought

$800K

Tripeny R Tony

director · 2026-08-13

Bought

$102K

Crennen Lyndsey Elizabeth

CAO · 2026-06-22

Sold

$40K

Archbold Brian David

SVP Operations · 2026-06-22

Sold

$225K

Sakys John

CFO · 2026-06-22

Sold

$253K

Crennen Lyndsey Elizabeth

CAO · 2026-06-18

Award

$25K

Crennen Lyndsey Elizabeth

CAO · 2026-06-18

Option exercise

$35K

Crennen Lyndsey Elizabeth

CAO · 2026-06-18

Option exercise

$22K

Crennen Lyndsey Elizabeth

CAO · 2026-06-18

Option exercise

$12K

Crennen Lyndsey Elizabeth

CAO · 2026-06-18

Option exercise

368 sh

Crennen Lyndsey Elizabeth

CAO · 2026-06-18

Option exercise

233 sh

Crennen Lyndsey Elizabeth

CAO · 2026-06-18

Option exercise

125 sh

Archbold Brian David

SVP Operations · 2026-06-18

Award

$177K

Archbold Brian David

SVP Operations · 2026-06-18

Option exercise

$236K

Archbold Brian David

SVP Operations · 2026-06-18

Option exercise

$80K

Archbold Brian David

SVP Operations · 2026-06-18

Option exercise

2,480 sh

Archbold Brian David

SVP Operations · 2026-06-18

Option exercise

844 sh

Sakys John

CFO · 2026-06-18

Award

$217K

Sakys John

CFO · 2026-06-18

Option exercise

$262K

Sakys John

CFO · 2026-06-18

Option exercise

$99K

Sakys John

CFO · 2026-06-18

Option exercise

2,756 sh

Sakys John

CFO · 2026-06-18

Option exercise

1,036 sh

Archbold Brian David

SVP Operations · 2026-06-16

Sold

$117K

Crennen Lyndsey Elizabeth

CAO · 2026-06-16

Sold

$12K

Sakys John

CFO · 2026-06-16

Sold

$124K

Archbold Brian David

SVP Operations · 2026-06-15

E-ExpireShort

$404K

Archbold Brian David

SVP Operations · 2026-06-15

Option exercise

2,454 sh

Archbold Brian David

SVP Operations · 2026-06-15

Option exercise

$255K

Archbold Brian David

SVP Operations · 2026-06-15

Award

4,328 sh

Sakys John

CFO · 2026-06-15

Option exercise

$283K

Sakys John

CFO · 2026-06-15

E-ExpireShort

$896K

Sakys John

CFO · 2026-06-15

Award

8,416 sh

Sakys John

CFO · 2026-06-15

Option exercise

2,717 sh

Alltoft Jennifer Sadie

director · 2009-09-09

Award

1,774 sh

Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.

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