Spyre Therapeutics, Inc. insider trading
SYRE$92.72-0.47 (-0.50%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+456.2%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ3 '25Q4 '25Q1 '26Q2 '26Q3 '26Q4 '26
Unlock quarterly net flowKey players
- CTCameron Turtle0.6096%
- SLScott L. Burrows0.0905%
- MTMichael Thomas Henderson0.0778%
- JWJeffrey W. Albers0.0106%
- HKHeidy King-Jones0.0032%
- SSSheldon Sloan0.00%
- FFFairmount Funds Management LLCNot reported
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| SYRE | Cameron Turtle | Open market sell$9.39K | 0.0% | $93.91 | $9.39K | Oct 1, 2026 | Oct 2, 2026 |
| SYRE | Cameron Turtle | Open market sell$466K | -0.9% | $93.37 | $466K | Oct 1, 2026 | Oct 2, 2026 |
| SYRE | Cameron Turtle | Open market sell$368K | -0.7% | $92.31 | $368K | Oct 1, 2026 | Oct 2, 2026 |
| SYRE | Cameron Turtle | Open market sell$241K | -0.5% | $91.49 | $241K | Oct 1, 2026 | Oct 2, 2026 |
| SYRE | Cameron Turtle | Open market sell$242K | -0.5% | $90.10 | $242K | Oct 1, 2026 | Oct 2, 2026 |
| SYRE | Cameron Turtle | Open market sell$53.5K | -0.1% | $89.14 | $53.5K | Oct 1, 2026 | Oct 2, 2026 |
| SYRE | Scott L. Burrows | Open market sell$1.63M | -18.6% | $89.35 | $1.63M | Sep 2, 2026 | Sep 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$35.6K | -0.1% | $89.07 | $35.6K | Sep 1, 2026 | Sep 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$326K | -0.7% | $88.06 | $326K | Sep 1, 2026 | Sep 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$732K | -1.5% | $87.15 | $732K | Sep 1, 2026 | Sep 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$216K | -0.4% | $86.36 | $216K | Sep 1, 2026 | Sep 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$1.56K | 0.0% | $97.46 | $1.56K | Aug 3, 2026 | Aug 5, 2026 |
| SYRE | Cameron Turtle | Open market sell$135K | -0.2% | $96.82 | $135K | Aug 3, 2026 | Aug 5, 2026 |
| SYRE | Cameron Turtle | Open market sell$541K | -1.0% | $95.93 | $541K | Aug 3, 2026 | Aug 5, 2026 |
| SYRE | Cameron Turtle | Open market sell$681K | -1.2% | $95.10 | $681K | Aug 3, 2026 | Aug 5, 2026 |
| SYRE | Cameron Turtle | Open market sell$75.2K | -0.1% | $93.97 | $75.2K | Aug 3, 2026 | Aug 5, 2026 |
| SYRE | Cameron Turtle | Open market sell$52.5K | -0.1% | $88.91 | $52.5K | Jul 1, 2026 | Jul 2, 2026 |
| SYRE | Cameron Turtle | Open market sell$373K | -0.7% | $88.12 | $373K | Jul 1, 2026 | Jul 2, 2026 |
| SYRE | Cameron Turtle | Open market sell$890K | -1.7% | $87.44 | $890K | Jul 1, 2026 | Jul 2, 2026 |
| SYRE | Fairmount Funds Management LLC | Open market sell$400M | -85.2% | $85.31 | $400M | Jun 23, 2026 | Jun 23, 2026 |
| SYRE | Michael Thomas Henderson | Open market sell$2M | -22.6% | $100.00 | $2M | Jun 22, 2026 | Jun 23, 2026 |
| SYRE | Cameron Turtle | Open market sell$235K | -0.6% | $71.38 | $235K | Jun 1, 2026 | Jun 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$575K | -1.3% | $70.50 | $575K | Jun 1, 2026 | Jun 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$247K | -0.6% | $69.40 | $247K | Jun 1, 2026 | Jun 3, 2026 |
| SYRE | Michael Thomas Henderson | Open market sell$1.45M | -17.9% | $75.35 | $1.45M | May 8, 2026 | May 8, 2026 |
| SYRE | Michael Thomas Henderson | Open market sell$1.86M | -18.7% | $74.76 | $1.86M | May 8, 2026 | May 8, 2026 |
| SYRE | Michael Thomas Henderson | Open market sell$2.47M | -20.2% | $73.72 | $2.47M | May 8, 2026 | May 8, 2026 |
| SYRE | Michael Thomas Henderson | Open market sell$174K | -1.4% | $72.57 | $174K | May 8, 2026 | May 8, 2026 |
| SYRE | Cameron Turtle | Open market sell$22.5K | -0.1% | $74.96 | $22.5K | May 1, 2026 | May 1, 2026 |
| SYRE | Cameron Turtle | Open market sell$126K | -0.3% | $74.23 | $126K | May 1, 2026 | May 1, 2026 |
| SYRE | Cameron Turtle | Open market sell$227K | -0.5% | $73.14 | $227K | May 1, 2026 | May 1, 2026 |
| SYRE | Cameron Turtle | Open market sell$71.8K | -0.2% | $71.76 | $71.8K | May 1, 2026 | May 1, 2026 |
| SYRE | Cameron Turtle | Open market sell$255K | -0.6% | $70.77 | $255K | May 1, 2026 | May 1, 2026 |
| SYRE | Cameron Turtle | Open market sell$369K | -0.8% | $69.54 | $369K | May 1, 2026 | May 1, 2026 |
| SYRE | Cameron Turtle | Open market sell$133K | -0.4% | $49.92 | $133K | Apr 1, 2026 | Apr 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$607K | -1.9% | $49.20 | $607K | Apr 1, 2026 | Apr 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$387K | -1.4% | $42.49 | $387K | Mar 2, 2026 | Mar 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$246K | -0.9% | $41.73 | $246K | Mar 2, 2026 | Mar 3, 2026 |
| SYRE | Cameron Turtle | Open market sell$462K | -2.1% | $32.87 | $462K | Feb 2, 2026 | Feb 4, 2026 |
| SYRE | Cameron Turtle | Open market sell$30.5K | -0.1% | $31.82 | $30.5K | Feb 2, 2026 | Feb 4, 2026 |
| SYRE | Cameron Turtle | Open market sell$3.24K | 0.0% | $32.39 | $3.24K | Jan 2, 2026 | Jan 6, 2026 |
| SYRE | Cameron Turtle | Open market sell$69.7K | -0.3% | $31.79 | $69.7K | Jan 2, 2026 | Jan 6, 2026 |
| SYRE | Cameron Turtle | Open market sell$387K | -1.9% | $30.47 | $387K | Jan 2, 2026 | Jan 6, 2026 |
| SYRE | Cameron Turtle | Open market sell$119K | -0.6% | $29.83 | $119K | Dec 1, 2025 | Dec 3, 2025 |
| SYRE | Cameron Turtle | Open market sell$316K | -1.6% | $28.73 | $316K | Dec 1, 2025 | Dec 3, 2025 |
| SYRE | Cameron Turtle | Open market sell$399K | -2.3% | $23.66 | $399K | Nov 3, 2025 | Nov 5, 2025 |
| SYRE | Cameron Turtle | Open market sell$651K | -3.8% | $23.13 | $651K | Nov 3, 2025 | Nov 5, 2025 |