Form 4 Tracker
Spyre Therapeutics, Inc.
SYRE

29 insider filings · Latest: Aug 7, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Aug 7, 2026Aug 11 1:31 AMJeffrey W. AlbersDirector
Sale
23,000$104.53$2.4M9,360(I)

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Aug 7, 2026Aug 7 8:39 PMJEFFREY ALBERS
Proposed Sale
5,000$103.42$517.1K

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Aug 7, 2026Aug 7 8:39 PMSESSIONS, LLC
Proposed Sale
18,000$103.42$1.9M

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Aug 3, 2026Aug 6 1:32 AMScott L BurrowsChief Financial Officer
Sale
7,500$95.57$716.8K97,994(D)

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Aug 3, 2026Aug 6 1:31 AMCameron TurtleDirector, Chief Executive Officer
Sale
15,000$95.51$1.4M567,540(D)

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Aug 3, 2026Aug 3 8:51 PMSCOTT BURROWS
Proposed Sale
30,000$98.33$2.9M

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Jul 1, 2026Jul 3 1:33 AMScott L BurrowsChief Financial Officer
Sale
7,500$87.74$658.0K97,994(D)

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Jul 1, 2026Jul 3 1:33 AMSheldon SloanChief Medical Officer
Sale
8,334$87.70$730.9K0(D)

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Jul 1, 2026Jul 3 1:32 AMCameron TurtleDirector, Chief Executive Officer
Sale
15,000$87.69$1.3M582,540(D)

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Jul 1, 2026Jul 1 9:02 PMCAMERON TURTLE
Proposed Sale
45,000$88.78$4.0M

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Jun 25, 2026Jun 27 1:31 AMScott L BurrowsChief Financial Officer
Sale
15,000$87.13$1.3M97,994(D)

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Jun 25, 2026Jun 25 8:03 PMSCOTT BURROWS
Proposed Sale
15,000$87.13$1.3M

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Jun 23, 2026Jun 24 1:57 AMFairmount Healthcare Fund II L.P.
Proposed Sale
4,684,781$85.31$399.7M

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Jun 23, 2026Jun 24 1:56 AMFairmount Funds Management LLCDirector
Sale
4,684,781$85.31$399.7M0(I)

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Jun 22, 2026Jun 24 1:32 AMMichael Thomas HendersonDirector
Sale
20,000$100.00$2.0M68,606(D)

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Jun 22, 2026Jun 22 8:44 PMMICHAEL HENDERSON
Proposed Sale
20,000$88.34$1.8M

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Jun 3, 2026Jun 4 1:32 AMSheldon SloanChief Medical Officer
Sale
8,333$75.00$625.0K0(D)

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Jun 1, 2026Jun 4 1:31 AMCameron TurtleDirector, Chief Executive Officer
Sale
15,000$70.43$1.1M597,540(D)

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Jun 1, 2026Jun 4 1:30 AMScott L BurrowsChief Financial Officer
Sale
7,500$71.06$532.9K97,994(D)

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Jun 3, 2026Jun 3 8:27 PMSHELDON SLOAN
Proposed Sale
16,667$69.16$1.2M

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Aug 7, 2026Aug 11 1:31 AMJeffrey W. AlbersDirector
Option Exercise
5,000$10.3945,000(D)

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Aug 3, 2026Aug 6 1:32 AMScott L BurrowsChief Financial Officer
Option Exercise
7,500$14.50344,857(D)

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Jul 1, 2026Jul 3 1:33 AMScott L BurrowsChief Financial Officer
Option Exercise
7,500$14.50352,357(D)

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Jul 1, 2026Jul 3 1:33 AMSheldon SloanChief Medical Officer
Option Exercise
8,334$27.46305,000(D)

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Jun 25, 2026Jun 27 1:31 AMScott L BurrowsChief Financial Officer
Option Exercise
15,000$14.50359,857(D)

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Jun 23, 2026Jun 24 1:56 AMFairmount Funds Management LLCDirector
Conversion
16,6670(I)

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Jun 3, 2026Jun 4 1:32 AMSheldon SloanChief Medical Officer
Option Exercise
8,333$27.46313,334(D)

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Jun 1, 2026Jun 4 1:30 AMScott L BurrowsChief Financial Officer
Option Exercise
7,500$14.50374,857(D)

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May 27, 2026May 29 9:58 PMFairmount Funds Management LLCDirector
Grant/Award
8,026$72.518,026(I)

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May 27, 2026May 29 9:56 PMJeffrey W. AlbersDirector
Grant/Award
8,026$72.518,026(D)

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May 27, 2026May 29 9:55 PMMichael Thomas HendersonDirector
Grant/Award
8,026$72.518,026(D)

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May 27, 2026May 29 9:55 PMLaurie StelzerDirector
Grant/Award
8,026$72.518,026(D)

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May 27, 2026May 29 9:55 PMMark C. MckennaDirector
Grant/Award
8,026$72.518,026(D)

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May 27, 2026May 29 9:54 PMSandra MilliganDirector
Grant/Award
8,026$72.518,026(D)

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May 1, 2026May 2 1:35 AMScott L BurrowsChief Financial Officer
Option Exercise
12,500$14.50382,357(D)

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May 1, 2026May 2 1:34 AMSheldon SloanChief Medical Officer
Option Exercise
78,333$27.46321,667(D)

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Apr 1, 2026Apr 4 1:30 AMSheldon SloanChief Medical Officer
Option Exercise
7,958$21.6687,542(D)

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Apr 1, 2026Apr 4 1:29 AMScott L BurrowsChief Financial Officer
Option Exercise
7,500$14.50394,857(D)

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Mar 3, 2026Mar 4 2:32 AMScott L BurrowsChief Financial Officer
Option Exercise
2,500$14.50402,357(D)

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