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Explore the complete record of transactions filed by MCKERNAN JOHN R JR, Director. Insider active across 1 companies, notably Houghton Mifflin Harcourt Co. Cumulatively, 1 disclosures have been published. Regulator: SEC (Form 4). The full history is openly available.
1 of 1 declaration
MCKERNAN JOHN R JR is a Board Member at Houghton Mifflin Harcourt Co, where he participates in governance and strategy. His role is essential in guiding the company in the education sector.