SYRE: Turtle Cameron discloses a sale

By AlphaYouPublished Oct 3, 2026Form 4

Stocks in this disclosure

Reported activity

Turtle Cameron

Reporting filer

Turtle Cameron reported Sale in Spyre Therapeutics, Inc.: 600 units of Common Stock, dated 2026-10-01. The full Form 4 contains 6 transaction entries.

Disclosed: Oct 3, 2026

Reported details

6 entries

All validated entries in this disclosure
Security	Owner	Date	Code	Action	Quantity	Price	Following holdings	Reporting delay	Filed terms and references
Common Stock	Turtle Cameron	2026-10-01	S	Sale	600	89.14	551,940	2 days	Filed terms security Title: Common Stock transaction Date: 2026-10-01 transaction Form Type: 4 transaction Code: S equity Swap Involved: 0 id: F1 transaction Shares: 600 transaction Price Per Share: 89.14 id: F2 transaction Acquired Disposed Code: D shares Owned Following Transaction: 551940 id: F3 direct Or Indirect Ownership: D
Common Stock	Turtle Cameron	2026-10-01	S	Sale	2683	90.10	549,257	2 days	Filed terms security Title: Common Stock transaction Date: 2026-10-01 transaction Form Type: 4 transaction Code: S equity Swap Involved: 0 id: F1 transaction Shares: 2683 transaction Price Per Share: 90.10 id: F4 transaction Acquired Disposed Code: D shares Owned Following Transaction: 549257 id: F3 direct Or Indirect Ownership: D
Common Stock	Turtle Cameron	2026-10-01	S	Sale	2638	91.49	546,619	2 days	Filed terms security Title: Common Stock transaction Date: 2026-10-01 transaction Form Type: 4 transaction Code: S equity Swap Involved: 0 id: F1 transaction Shares: 2638 transaction Price Per Share: 91.49 id: F5 transaction Acquired Disposed Code: D shares Owned Following Transaction: 546619 id: F3 direct Or Indirect Ownership: D
Common Stock	Turtle Cameron	2026-10-01	S	Sale	3989	92.31	542,630	2 days	Filed terms security Title: Common Stock transaction Date: 2026-10-01 transaction Form Type: 4 transaction Code: S equity Swap Involved: 0 id: F1 transaction Shares: 3989 transaction Price Per Share: 92.31 id: F6 transaction Acquired Disposed Code: D shares Owned Following Transaction: 542630 id: F3 direct Or Indirect Ownership: D
Common Stock	Turtle Cameron	2026-10-01	S	Sale	4990	93.37	537,640	2 days	Filed terms security Title: Common Stock transaction Date: 2026-10-01 transaction Form Type: 4 transaction Code: S equity Swap Involved: 0 id: F1 transaction Shares: 4990 transaction Price Per Share: 93.37 id: F7 transaction Acquired Disposed Code: D shares Owned Following Transaction: 537640 id: F3 direct Or Indirect Ownership: D
Common Stock	Turtle Cameron	2026-10-01	S	Sale	100	93.91	537,540	2 days	Filed terms security Title: Common Stock transaction Date: 2026-10-01 transaction Form Type: 4 transaction Code: S equity Swap Involved: 0 id: F1 transaction Shares: 100 transaction Price Per Share: 93.91 transaction Acquired Disposed Code: D shares Owned Following Transaction: 537540 id: F3 direct Or Indirect Ownership: D

Common Stock

Owner: Turtle Cameron
Date: 2026-10-01
Code: S
Action: Sale
Quantity: 600
Price: 89.14
Following holdings: 551,940
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 600
transaction Price Per Share: 89.14
id: F2
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 551940
id: F3
direct Or Indirect Ownership: D

Common Stock

Owner: Turtle Cameron
Date: 2026-10-01
Code: S
Action: Sale
Quantity: 2683
Price: 90.10
Following holdings: 549,257
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 2683
transaction Price Per Share: 90.10
id: F4
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 549257
id: F3
direct Or Indirect Ownership: D

Common Stock

Owner: Turtle Cameron
Date: 2026-10-01
Code: S
Action: Sale
Quantity: 2638
Price: 91.49
Following holdings: 546,619
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 2638
transaction Price Per Share: 91.49
id: F5
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 546619
id: F3
direct Or Indirect Ownership: D

Common Stock

Owner: Turtle Cameron
Date: 2026-10-01
Code: S
Action: Sale
Quantity: 3989
Price: 92.31
Following holdings: 542,630
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 3989
transaction Price Per Share: 92.31
id: F6
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 542630
id: F3
direct Or Indirect Ownership: D

Common Stock

Owner: Turtle Cameron
Date: 2026-10-01
Code: S
Action: Sale
Quantity: 4990
Price: 93.37
Following holdings: 537,640
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 4990
transaction Price Per Share: 93.37
id: F7
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 537640
id: F3
direct Or Indirect Ownership: D

Common Stock

Owner: Turtle Cameron
Date: 2026-10-01
Code: S
Action: Sale
Quantity: 100
Price: 93.91
Following holdings: 537,540
Reporting delay: 2 days
Filed terms and references: Filed terms
security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 100
transaction Price Per Share: 93.91
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 537540
id: F3
direct Or Indirect Ownership: D

Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.
Turtle Cameron: Chief Executive Officer, Director.
The filing reports a Rule 10b5-1 trading plan.
F1: This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted on June 20, 2025.
F2: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $88.63 to $89.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range.
F3: Includes 29,078 shares of common stock that vest in monthly installments through November 2026, subject to the continuing service of the Reporting Person on each vesting date.
F4: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $89.80 to $90.76, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range.
F5: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $90.85 to $91.84, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range.
F6: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $91.87 to $92.86, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range.
F7: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $92.89 to $93.80, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range.

Original sources

SEC ownership filing

Prepared automatically from public filing data. Report a correction.

Security

Owner

Date

Code

Action

Quantity

Price

Following holdings

Reporting delay

Filed terms and references

Common Stock

Turtle Cameron

2026-10-01

Sale

600

89.14

551,940

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 600
transaction Price Per Share: 89.14
id: F2
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 551940
id: F3
direct Or Indirect Ownership: D

Common Stock

Turtle Cameron

2026-10-01

Sale

2683

90.10

549,257

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 2683
transaction Price Per Share: 90.10
id: F4
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 549257
id: F3
direct Or Indirect Ownership: D

Common Stock

Turtle Cameron

2026-10-01

Sale

2638

91.49

546,619

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 2638
transaction Price Per Share: 91.49
id: F5
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 546619
id: F3
direct Or Indirect Ownership: D

Common Stock

Turtle Cameron

2026-10-01

Sale

3989

92.31

542,630

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 3989
transaction Price Per Share: 92.31
id: F6
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 542630
id: F3
direct Or Indirect Ownership: D

Common Stock

Turtle Cameron

2026-10-01

Sale

4990

93.37

537,640

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 4990
transaction Price Per Share: 93.37
id: F7
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 537640
id: F3
direct Or Indirect Ownership: D

Common Stock

Turtle Cameron

2026-10-01

Sale

100

93.91

537,540

2 days

Filed terms

security Title: Common Stock
transaction Date: 2026-10-01
transaction Form Type: 4
transaction Code: S
equity Swap Involved: 0
id: F1
transaction Shares: 100
transaction Price Per Share: 93.91
transaction Acquired Disposed Code: D
shares Owned Following Transaction: 537540
id: F3
direct Or Indirect Ownership: D

Filing context

Quantities and prices are shown in the units filed. No trade value is inferred from their product.

Turtle Cameron: Chief Executive Officer, Director.

The filing reports a Rule 10b5-1 trading plan.

F1: This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted on June 20, 2025.

F2: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $88.63 to $89.52, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission (the "SEC"), upon request, full information regarding the number of shares sold at each separate price within the range.

F3: Includes 29,078 shares of common stock that vest in monthly installments through November 2026, subject to the continuing service of the Reporting Person on each vesting date.

F4: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $89.80 to $90.76, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range.

F5: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $90.85 to $91.84, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range.

F6: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $91.87 to $92.86, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range.

F7: The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $92.89 to $93.80, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range.