Investors / filer profile

Honigblum Gregg R.

Chief Investment Officer

active in 1 company · 0 of 1 positions beat the S&P ~6mo later

Pro
Bought: Pro
Sold: 28
Filings: 1
Companies: 2025-12-08
Last filed

EDGAR · CIK 0001408053 ↗

Track record

How each disclosed position did against the S&P ~6 months later

The outcome curve and every position's resultPro →

-21.2%

median move per position

+6.4%

S&P 500 median, same spans

0 of 1

beat the S&P ~6mo later

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$507.1K bought

All filings on record

Every Form 4 transaction we track for this filer


SINTSintx Technologies, Inc.	Buy $21.2K · 5,000 sh	2025-12-08	—
SINTSintx Technologies, Inc.	Buy $13.7K · 3,200 sh	2025-12-08	—
SINTSintx Technologies, Inc.	Grant — · 53,867 sh	2025-12-05	—
SINTSintx Technologies, Inc.	Buy $18.9K · 5,000 sh	2025-12-05	—
SINTSintx Technologies, Inc.	Buy $19.6K · 5,000 sh	2025-12-05	—
SINTSintx Technologies, Inc.	Buy $19.3K · 5,000 sh	2025-12-05	—
SINTSintx Technologies, Inc.	Buy $19.4K · 5,000 sh	2025-12-05	—
SINTSintx Technologies, Inc.	Buy $19.6K · 5,000 sh	2025-12-05	—
SINTSintx Technologies, Inc.	Buy $19.6K · 5,000 sh	2025-12-05	—
SINTSintx Technologies, Inc.	Buy $19.6K · 5,000 sh	2025-12-05	—

2025-12-08 · Sintx Technologies, Inc.

$21.2K

—

2025-12-08 · Sintx Technologies, Inc.

$13.7K

—

SINTGrant

2025-12-05 · Sintx Technologies, Inc.

53,867

—

2025-12-05 · Sintx Technologies, Inc.

$18.9K

—

2025-12-05 · Sintx Technologies, Inc.

$19.6K

—

2025-12-05 · Sintx Technologies, Inc.

$19.3K

—

2025-12-05 · Sintx Technologies, Inc.

$19.4K

—

2025-12-05 · Sintx Technologies, Inc.

$19.6K

—

2025-12-05 · Sintx Technologies, Inc.

$19.6K

—

2025-12-05 · Sintx Technologies, Inc.

$19.6K

—

Newest 10 of 28 filingsEvery Form 4 on record, with outcomesPro →

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.