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Prothena shares owned by Sittner & Nelson

Quarter-by-quarter ownership of Prothena (PRTA) shares owned by Sittner & Nelson from 13F filings

Historical chart of Sittner & Nelson investment in Prothena

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All positions including Prothena held by Sittner & Nelson consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Prothena by Sittner & Nelson

Quarter filed Position value Share count Share price at filing
2023-09-30 $7.5k 155 48.25
2023-06-30 $11k 155 68.28
2023-03-31 $7.5k 155 48.47
2022-12-31 $9.3k 155 60.25
2022-09-30 $9.0k 155 58.06
2022-06-30 $4.0k 155 25.81
2022-03-31 $6.0k 155 38.71
2021-12-31 $8.0k 155 51.61
2021-09-30 $11k 155 70.97
2021-06-30 $8.0k 155 51.61
2021-03-31 $4.0k 155 25.81
2020-12-31 $2.0k 155 12.90