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ImmunoGen shares owned by Plan

Quarter-by-quarter ownership of ImmunoGen shares owned by Plan from 13F filings

Historical chart of Plan investment in ImmunoGen

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All positions including ImmunoGen held by Plan consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in ImmunoGen by Plan

Quarter filed Position value Share count Share price at filing
2023-12-31 $237k 8.0k 29.65
2021-03-31 $113k 14k 8.07
2020-12-31 $90k 14k 6.43
2020-09-30 $50k 14k 3.57