BIGORA SIAN

PrivateCIK: 1799365
Location

VERO BEACH, FL

BIGORA SIAN (Chief Development Officer) purchased 36.0% of their position (1.99K shares) of PROCESSA PHARMACEUTICALS, INC. on the open market

Open‑market purchase worth $5.3K — a major conviction buy. The strongest form of insider conviction signal.

P · 1 purchase
InsiderBIGORA SIANCIK 1799365
Officer· Chief Development Officer
Since Oct 2020
+1.99K
Net shares
Net buyer
$5.3K
Total acquired
1
Open market trades
1B · 0S
1
Total transactions
1.99K acquired
Non-Derivative Transactions1

Common Stock

Direct
P · Purchase

Shares

+1.99K

Price / share

$2.69

Trade value

$5.34K

% of position

36.0%
4/30/2026
5.51K7.50K
Total

Net shares

+1.99K

Net value

$5.34K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned267.00
Total
267.00 indirect267.00
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BIGORA SIAN — Insider Transaction (Form 4) Filed May 1, 2026 | Finecho