HONIGBLUM GREGG R.

PrivateCIK: 1408053
Location

SALT LAKE CITY, UT

HONIGBLUM GREGG R. (Chief Investment Officer) purchased 357.1% of their position (50K shares) of SINTX TECHNOLOGIES, INC. on the open market

Open‑market purchase worth $185.0K — a major conviction buy. The strongest form of insider conviction signal.

P · 10 purchases
InsiderHONIGBLUM GREGG R.CIK 1408053
IssuerSINTX TECHNOLOGIES, INC.CIK 1269026
DirectorOfficer· Chief Investment Officer
Since Feb 2026
+50K
Net shares
Net buyer
$185.0K
Total acquired
10
Open market trades
10B · 0S
10
Total transactions
50K acquired
Non-Derivative Transactions10

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.60

Trade value

$18K

% of position

35.7%
8/26/2025
14K19K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.66

Trade value

$18.30K

% of position

26.3%
8/26/2025
19K24K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.70

Trade value

$18.50K

% of position

20.8%
8/26/2025
24K29K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.68

Trade value

$18.40K

% of position

17.2%
8/26/2025
29K34K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.74

Trade value

$18.70K

% of position

14.7%
8/26/2025
34K39K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.73

Trade value

$18.65K

% of position

12.8%
8/26/2025
39K44K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.69

Trade value

$18.45K

% of position

11.4%
8/26/2025
44K49K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.72

Trade value

$18.60K

% of position

10.2%
8/26/2025
49K54K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.75

Trade value

$18.75K

% of position

9.3%
8/26/2025
54K59K

Common Stock

Direct
P · Purchase

Shares

+5K

Price / share

$3.73

Trade value

$18.65K

% of position

8.5%
8/26/2025
59K64K
Total

Net shares

+50K

Net value

$185K

Derivative Transactions0
No derivative transactions reported
HONIGBLUM GREGG R. — Insider Transaction (Form 4) Filed Aug 27, 2025 | Finecho