InsidersTradesSigma
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Browse the full record of transactions filed by Harbaugh Matthew K. Insider active across 3 companies, notably NUVASIVE INC. Cumulatively, 8 filings have been recorded. Split: 1 buy · 0 sell. Activity tracked since 1 January 2023. The latest transaction was disclosed on 1 November 2025 (J). Regulator: SEC (Form 4). The full history is accessible without signup.
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8 of 8 declarations
Harbaugh Matthew K is a declarant with 7 filings in total. In the sampled recent filings, they span the period from 2016-01-05 to 2023-09-05, with a modal transaction nature of option exercise. They are linked to Mallinckrodt plc as Sr. VP & CFO and to NUVASIVE INC as EVP and CFO.