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SJ

SEC Insider//CIK 0001305784

Sullivan John James

CIK 00013057841 companyLAKEWOOD, CO

Transactions

8

Companies

1

Filings

4

CIK

0001305784

Recent Transactions

8 trades

Gift
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2025-12-02−2,000→ 25,282 total
Gift
MESA LABORATORIES INC /CO/$MLAB
Common Stock
2025-12-02−2,000→ 25,282 total
Award
MESA LABORATORIES INC /CO/$MLAB
Non-Qualified Stock Option
2012-04-02+8,000→ 8,000 total
Award
MESA LABORATORIES INC /CO/$MLAB
Non-Qualified Stock Option
2012-04-02+8,000→ 8,000 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
NQ Stock purchase option
2009-04-01+2,000→ 2,000 total
Exercise of In-Money
MESA LABORATORIES INC /CO/$MLAB
ISO Stock Purchase Option
2009-04-01+6,000→ 6,000 total
Award
MESA LABORATORIES INC /CO/$MLAB
NQ stock purchase option
2007-05-11+40,000→ 40,000 total
Award
MESA LABORATORIES INC /CO/$MLAB
NQ stock purchase option
2007-05-11+40,000→ 40,000 total

Companies

1

MESA LABORATORIES INC /CO/
President and CEO
$MLAB

Recent Filings

4

Address

12100 W. 6TH AVENUE

LAKEWOOD, CO, 80228

View on SEC.gov