SCHIMMEL PAUL

PrivateCIK: 1236447
Location

CAMBRIDGE, MA

SCHIMMEL PAUL purchased 242.1% of their position (1M shares) of ATYR PHARMA INC on the open market

Open‑market purchase worth $911.8K — a major conviction buy. The strongest form of insider conviction signal.

P · 2 purchases
InsiderSCHIMMEL PAULCIK 1236447
IssuerATYR PHARMA INCCIK 1339970
Director
Since Aug 2018
+1M
Net shares
Net buyer
$911.8K
Total acquired
2
Open market trades
2B · 0S
2
Total transactions
1M acquired
Non-Derivative Transactions2

Common Stock

Indirect
P · Purchase

Shares

+682K

Price / share

$0.90

Trade value

$612.44K

% of position

165.1%
10/8/2025
413.02K1.10M

Common Stock

Indirect
P · Purchase

Shares

+318K

Price / share

$0.94

Trade value

$299.36K

% of position

29.0%
10/9/2025
1.10M1.41M
Total

Net shares

+1M

Net value

$911.80K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect
Shares owned679.14K

Common Stock

Direct
Shares owned8.89K
Total
8.89K direct·679.14K indirect688.03K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
SCHIMMEL PAUL — Insider Transaction (Form 4) Filed Oct 9, 2025 | Finecho