Sintx Technologies, Inc.

SINTNASDAQHealthcare● Active

$2.07

+$0.04(+1.97%)

Market Cap$5741851

P/E Ratio—

52W High$6.78

52W Low$1.86

Avg Volume47K

Open$2.08

Beta0.62

Insider Trades Ownership Employees

Sintx Technologies, Inc. (SINT) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · SINT · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

∞

Buy/Sell (by trades)

Overall sentiment

BULLISH

↑ Buy 100%Active transactions only · RSU vesting excluded0% Sell ↓

Sintx Technologies, Inc. insiders have been net buyers of shares over the past 12 Months, which may signal confidence in the company's outlook.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

SINT insider buying and selling by quarter

SINT insider selling · SINT insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

354K177K0

2022 Q4

2024 Q3

2024 Q4

2025 Q2

2025 Q3

2025 Q4

2026 Q1

2026 Q2

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · SINT ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

SINT executive sell shares · SINT board member insider trading · SINT insider trading SEC filing

Showing 55 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
Apr 13, 2026	Elmore Robert Ryan President	Award	4,910	$2.88	$14K	4,910	Form 4
Mar 2, 2026	Lyons Christopher Michael Director	Purchase	7,534	$2.90	$22K	8,292	Form 4
Feb 25, 2026	Lyons Christopher Michael Director	Purchase	758	$2.96	$2K	758	Form 4
Feb 23, 2026	MOYES JAY M Director	Purchase	1,000	$2.91	$3K	4,000	Form 4
Feb 18, 2026	Anderson Mark Lewis Director	Purchase	3,000	$3.02	$9K	18,000	Form 4
Dec 8, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$4.24	$21K	201,067	Form 4
Dec 8, 2025	Honigblum Gregg R. CIO · Director	Purchase	3,200	$4.28	$14K	196,067	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Award	53,867	—	—	192,867	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.77	$19K	139,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.91	$20K	134,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.86	$19K	129,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.88	$19K	124,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.91	$20K	119,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.91	$20K	114,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.91	$20K	109,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.94	$20K	104,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$4.02	$20K	99,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$4.07	$20K	94,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$4.00	$20K	89,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.94	$20K	84,000	Form 4
Dec 5, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.95	$20K	79,000	Form 4
Nov 7, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.18	$16K	74,000	Form 4
Nov 7, 2025	Honigblum Gregg R. CIO · Director	Purchase	5,000	$3.20	$16K	69,000	Form 4
Oct 20, 2025	Olson Eric K. President and CEO · Director	Purchase	5,800	$3.40	$20K	30,775	Form 4
Aug 26, 2025	MOYES JAY M Director	Purchase	3,000	$3.59	$11K	3,000	Form 4

Elmore Robert Ryan

President

Award

Date

Apr 13

4,910

Price

$2.88

Value

$14K

View Form 4 on SEC.gov

Lyons Christopher Michael

Director

Purchase

Date

Mar 2

7,534

Price

$2.90

Value

$22K

View Form 4 on SEC.gov

Lyons Christopher Michael

Director

Purchase

Date

Feb 25

758

Price

$2.96

Value

$2K

View Form 4 on SEC.gov

MOYES JAY M

Director

Purchase

Date

Feb 23

1,000

Price

$2.91

Value

$3K

View Form 4 on SEC.gov

Anderson Mark Lewis

Director

Purchase

Date

Feb 18

3,000

Price

$3.02

Value

$9K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 8

5,000

Price

$4.24

Value

$21K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 8

3,200

Price

$4.28

Value

$14K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Award

Date

Dec 5

53,867

Price

—

Value

—

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.77

Value

$19K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.91

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.86

Value

$19K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.88

Value

$19K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.91

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.91

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.91

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.94

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$4.02

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$4.07

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$4.00

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.94

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Dec 5

5,000

Price

$3.95

Value

$20K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Nov 7

5,000

Price

$3.18

Value

$16K

View Form 4 on SEC.gov

Honigblum Gregg R.

CIO · Director

Purchase

Date

Nov 7

5,000

Price

$3.20

Value

$16K

View Form 4 on SEC.gov

Olson Eric K.

President and CEO · Director

Purchase

Date

Oct 20

5,800

Price

$3.40

Value

$20K

View Form 4 on SEC.gov

MOYES JAY M

Director

Purchase

Date

Aug 26

3,000

Price

$3.59

Value

$11K

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 3

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About SINT insider trading

SINT insider trades

Sintx Technologies, Inc. (SINT) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Honigblum Gregg R. (CIO · Director), Olson Eric K. (President and CEO · Director), Lyons Christopher Michael (Director). Over the past 12 months, 5 insiders have filed transactions with the SEC. SINT insiders have been primarily buying, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For Sintx Technologies, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

SINT insider trading · 5 questions

The insiders of Sintx Technologies, Inc. (SINT) include executives and directors such as Honigblum Gregg R. (CIO · Director), Olson Eric K. (President and CEO · Director), Lyons Christopher Michael (Director), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

SINT board member insider tradingwho are SINT insidersSINT insider rosterSintx Technologies, Inc. executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026