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Sullivan John James insider trades
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Sullivan John James insider trades

Sullivan John James has filed 34 Form 4s with the SEC that we hold, all for Mesa Laboratories INC /CO/ (MLAB), as Director. Across all of them we count 0 purchases worth $0 and 10 sales worth $8.7M reported on Form 4. In the last 12 months: 0 purchases ($0) and 1 sale ($800.1K). The largest single trade was a sale of 5,192 shares of Mesa Laboratories INC /CO/ worth $1.6M, dated 2021-11-15. The first filing on our record is dated 2021-07-06 and the latest 2026-09-11.

Mesa Laboratories INC /CO/ (MLAB)

Director · 34 filings · 10 purchases and sales
Trade dateCodeSharesValue as filedFiledSource
2021-07-01S, sale reported on Form 41,250$334.3K2021-07-06SEC
2021-08-02S, sale reported on Form 41,250$363.1K2021-08-02SEC
2021-08-16S, sale reported on Form 45,192$1.4M2021-08-17SEC
2021-09-01S, sale reported on Form 41,250$335.3K2021-09-01SEC
2021-10-01S, sale reported on Form 41,250$380.6K2021-10-04SEC
2021-11-15S, sale reported on Form 45,192$1.6M2021-11-16SEC
2022-02-15S, sale reported on Form 45,192$1.3M2022-02-16SEC
2022-06-07S, sale reported on Form 45,192$1.1M2022-06-13SEC
2022-06-07S, sale reported on Form 45,192$1.1M2022-06-13SEC
2026-08-13S, sale reported on Form 47,093$800.1K2026-08-17SEC
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1305784) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-28 · For informational purposes only, not investment advice.
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