Honigblum Gregg R. — Insider Trades & Holdings | InsiderBid

Honigblum Gregg R.

Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: +$532K

Positions by company

Reported holding is the most recent post-transaction share count on a Table I row.

Every company this insider has reported trading in, with the value bought and sold at each and the date they last traded.
Ticker	Company	Bought	Sold	Net	Shares held	Last trade
SINT	Sintx Technologies, Inc.	$532K	$0	+$532K	201,067	Feb 6

Sintx Technologies, Inc.

+$532K

Bought

$532K

Sold

$0

Held

201,067

Filing record

How quickly this filer reports. Section 16 allows two business days from the transaction.

2 of 7 filings we hold were filed after the two-business-day deadline. The furthest past the deadline was 4 business days late.

Form 4 filings made after the two-business-day deadline, with the transaction date, the filing date and the number of business days between them.
Traded	Filed	Company	Past deadline	Largest line	Source
Apr 22, 2025	Apr 30, 2025	SINTSintx Technologies, Inc.	4days	$7.2K	Filing ↗
Apr 22, 2025	Apr 29, 2025	SINTSintx Technologies, Inc.	3days	$6.7K	Filing ↗

Sintx Technologies, Inc.

Trade history

The 34 most recent Form 4 transactions.

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Ticker	Company	Type	Shares	Price	Value	Δ Own	Filing
Feb 6	SINT	Sintx Technologies, Inc.	AGRANT◆	75,000	—	—	—	Open the original filing on SEC.gov
Dec 8, 2025	SINT	Sintx Technologies, Inc.	PBUY	5,000	$4.24	$21.2K	+2.5%

SINTAGRANT◆—

Sintx Technologies, Inc.Feb 6

75,000 sh

SINTPBUY$21.2K

Sintx Technologies, Inc.Dec 8, 2025

5,000 sh @ $4.24 · +2.5% own

SINTPBUY$13.7K

Sintx Technologies, Inc.Dec 8, 2025

3,200 sh @ $4.28 · +1.7% own

SINTAGRANT—

Sintx Technologies, Inc.Dec 5, 2025

53,867 sh · +38.8% own

SINTPBUY$18.9K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.77 · +3.7% own

SINTPBUY$19.6K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.91 · +3.9% own

SINTPBUY$19.3K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.86 · +4.0% own

SINTPBUY$19.4K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.88 · +4.2% own

SINTPBUY$19.6K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.91 · +4.4% own

SINTPBUY$19.6K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.91 · +4.6% own

SINTPBUY$19.6K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.91 · +4.8% own

SINTPBUY$19.7K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.94 · +5.1% own

SINTPBUY$20.1K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $4.02 · +5.3% own

SINTPBUY$20.4K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $4.07 · +5.6% own

SINTPBUY$20K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $4.00 · +5.9% own

SINTPBUY$19.7K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.94 · +6.3% own

SINTPBUY$19.8K

Sintx Technologies, Inc.Dec 5, 2025

5,000 sh @ $3.95 · +6.8% own

SINTPBUY$15.9K

Sintx Technologies, Inc.Nov 7, 2025

5,000 sh @ $3.18 · +7.2% own

SINTPBUY$16K

Sintx Technologies, Inc.Nov 7, 2025

5,000 sh @ $3.20 · +7.8% own

SINTPBUY$18.7K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.73 · +8.5% own

SINTPBUY$18.8K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.75 · +9.3% own

SINTPBUY$18.6K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.72 · +10.2% own

SINTPBUY$18.5K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.69 · +11.4% own

SINTPBUY$18.7K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.73 · +12.8% own

SINTPBUY$18.7K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.74 · +14.7% own

SINTPBUY$18.4K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.68 · +17.2% own

SINTPBUY$18.5K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.70 · +20.8% own

SINTPBUY$18.3K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.66 · +26.3% own

SINTPBUY$18K

Sintx Technologies, Inc.Aug 26, 2025

5,000 sh @ $3.60 · +35.7% own

SINTPBUY$344

Sintx Technologies, Inc.Apr 22, 2025

192 sh @ $1.79 · +2.0% own

SINTPBUY$6.7K

Sintx Technologies, Inc.Apr 22, 2025

3,808 sh @ $1.77 · +63.5% own

SINTPBUY$5.3K

Sintx Technologies, Inc.Apr 22, 2025

3,000 sh @ $1.77 · +100.0% own

SINTPBUY$5.3K

Sintx Technologies, Inc.Apr 22, 2025

3,000 sh @ $1.76

SINTPBUY$7.2K

Sintx Technologies, Inc.Apr 22, 2025

4,000 sh @ $1.79 · +40.0% own