InsiderTrades

King-Jones Heidy

SEC CIK 1794898 · EDGAR

Buying vs selling by month open-market trades, last 24 months, SYRE
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
SYRESpyre Therapeutics, Inc.See Remarks 3,245 — $2.48M 22026-09-012026-09-01

Most active insiders at SYRE, 12 months

#InsiderTitleBoughtSold
1 Fairmount Funds Management LLCDir —$399.66M
2 Turtle CameronCEO, Dir —$9.99M
3 HENDERSON MICHAEL THOMASDir —$7.95M
4 Sloan SheldonChief Medical Off —$7.35M
5 Burrows Scott LCFO —$6.86M
6 King-Jones HeidySee Remarks —$2.48M
7 Albers Jeffrey W.Dir —$2.40M

Transactions 2

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
DMT 2026-09-03 21:34 2026-09-01+ SYRE Spyre Therapeutics, Inc. King-Jones Heidy See Remarks M - OptEx $14.50 +28.4K 3,245 New +$411.8K
DMT 2026-09-03 21:34 2026-09-01+ SYRE Spyre Therapeutics, Inc. King-Jones Heidy See Remarks S - Sale+OE $87.35 -28.4K 2,845 -91% -$2.48M

Purchase Sale Sale after option exercise All abbreviations