Form 4 Tracker
CRESCENT BIOPHARMA, INC.
CBIO

12 insider filings · Latest: Jun 22, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 22, 2026Jun 23 8:04 PMRyan LynchTreasurer, Senior Vice President of Finance and Chief Accounting Officer.
Sale
465$17.99$8.4K13,871(D)

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Jun 22, 2026Jun 23 8:04 PMJan PinkasChief Scientific Officer
Sale
1,288$17.99$23.2K22,239(D)

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Jun 22, 2026Jun 23 8:03 PMRichard William ScalzoChief Financial Officer
Sale
1,112$17.99$20.0K20,298(D)

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Jun 22, 2026Jun 23 8:03 PMBarbara Harlin BisphamGeneral Counsel and Corporate Secretary.
Sale
1,218$17.99$21.9K19,330(D)

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Jun 22, 2026Jun 23 8:02 PMEllie Eunkyung ImChief Medical Officer
Sale
1,219$17.99$21.9K22,069(D)

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Jun 22, 2026Jun 23 8:02 PMJonathan McneillPresident and COO
Sale
20,549$17.99$369.7K139,158(D)

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Jun 22, 2026Jun 23 8:01 PMJoshua T BrummDirector, Chief Executive Officer
Sale
42,305$17.99$761.1K281,212(D)

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 2, 2026Jun 3 11:48 PMJonathan ViolinDirector
Grant/Award
11,050$17.0111,050(D)

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Jun 2, 2026Jun 3 11:48 PMDavid Charles LubnerDirector
Grant/Award
11,050$17.0111,050(D)

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Jun 2, 2026Jun 3 11:47 PMAlexandra BalcomDirector
Grant/Award
11,050$17.0111,050(D)

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Jun 2, 2026Jun 3 11:47 PMSusan MoranDirector
Grant/Award
11,050$17.0111,050(D)

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Jun 2, 2026Jun 3 11:46 PMFairmount Funds Management LLCDirector, 10% Owner
Grant/Award
11,050$17.0111,050(I)

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