LYON MCKINSEY MARGARET

PrivateCIK: 1902352
Location

BOISE, ID

LYON MCKINSEY MARGARET (See remarks.) sold 25.2% of their position (32.49K shares) of PERPETUA RESOURCES CORP. on the open market

Open‑market sale worth $864.6K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLYON MCKINSEY MARGARETCIK 1902352
IssuerPERPETUA RESOURCES CORP.CIK 1526243
Officer· See remarks.
Since Jan 2022
-32.49K
Net shares
Net seller
$864.6K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
40K acquired · 72.49K disposed
Non-Derivative Transactions2

Common Shares

Direct
X · X

Shares

+40K

Price / share

$8.59

Trade value

$343.60K

% of position

44.9%
1/5/2026
89.15K129.15K

Common Shares

Direct
S · Sale

Shares

32.49K

Price / share

$26.61

Trade value

$864.56K

% of position

25.2%
1/5/2026
129.15K96.66K
Total

Net shares

+7.51K

Net value

-$520.96K

Derivative Transactions1

Director and Employee Stock Option (right to buy)

Direct
X · X
Converts to

Common Shares

40K shares

Shares

40K

Strike price

8.59

Held after

0.00

Exercisable

1/5/2026
LYON MCKINSEY MARGARET — Insider Transaction (Form 4) Filed Jan 7, 2026 | Finecho