Thomas Sandgaard

Insider Reports History

Reporting-owner location: Lone Tree, CO
Latest reporting-owner signature: /s/ Thomas Sandgaard
Source: Latest parsed Forms 3/4/5 signature
Transaction source note: Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Thomas Sandgaard

Form 4 holding President, CEO and Chairman, Director, 10%+ Owner

ZYNEX INC

Security class: Common Stock
Shares / value: 12,883,151
Estimated value: $37,425,554
Report date: 13 Mar 2025
Price: $2.90
Ownership: Direct

Form 4 holding President, CEO and Chairman, Director, 10%+ Owner

ZYNEX INC

Security class: Common Stock (Restricted Stock Award)
Shares / value: 21,196
Estimated value
Report date: 29 Oct 2024
Price
Ownership: Direct

Insider Reports Filed by Thomas Sandgaard

4 ZYXI

ZYNEX INC

Report period: 13 Mar 2025
Transactions: 2
Transaction value: -$4,938,500
Accepted by SEC: 17 Mar 2025, 20:14
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 14 Nov 2024
Transactions: 1
Transaction value: -$16,180
Accepted by SEC: 18 Nov 2024, 19:00
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 07 Nov 2024
Transactions: 5
Transaction value: -$89,280
Accepted by SEC: 13 Nov 2024, 18:03
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 04 Nov 2024
Transactions: 3
Transaction value: -$51,080
Accepted by SEC: 06 Nov 2024, 20:05
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 30 Oct 2024
Transactions: 3
Transaction value: -$52,740
Accepted by SEC: 01 Nov 2024, 18:39
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 29 Oct 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 29 Oct 2024, 18:00
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 30 Jul 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 30 Jul 2024, 18:24
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 30 Apr 2024
Transactions: 1
Transaction value: $0
Accepted by SEC: 02 May 2024, 18:26
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 24 Mar 2024
Transactions: 1
Transaction value: -$28,894
Accepted by SEC: 26 Mar 2024, 20:38
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 27 Oct 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 31 Oct 2023, 17:20
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 16 Oct 2023
Transactions: 5
Transaction value: +$41,800
Accepted by SEC: 17 Oct 2023, 19:02
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 24 Sep 2023
Transactions: 1
Transaction value: -$3,877
Accepted by SEC: 25 Sep 2023, 16:32
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 15 Sep 2023
Transactions: 1
Transaction value: -$2,263
Accepted by SEC: 18 Sep 2023, 17:24
Role: PRESIDENT, CEO AND CHAIRMAN, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 05 Aug 2023
Transactions: 1
Transaction value: -$5,123
Accepted by SEC: 07 Aug 2023, 18:12
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 28 Jul 2023
Transactions: 2
Transaction value: -$5,407
Accepted by SEC: 31 Jul 2023, 18:22
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 24 Jun 2023
Transactions: 1
Transaction value: -$4,384
Accepted by SEC: 26 Jun 2023, 18:28
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 13 Jun 2023
Transactions: 2
Transaction value: -$2,588,585
Accepted by SEC: 15 Jun 2023, 18:46
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 10 May 2023
Transactions: 1
Transaction value: -$2,883,000
Accepted by SEC: 11 May 2023, 16:02
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 05 May 2023
Transactions: 2
Transaction value: -$5,744
Accepted by SEC: 05 May 2023, 18:25
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 29 Apr 2023
Transactions: 1
Transaction value: -$7,390
Accepted by SEC: 02 May 2023, 16:20
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 24 Mar 2023
Transactions: 1
Transaction value: -$5,066
Accepted by SEC: 27 Mar 2023, 17:15
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 15 Mar 2023
Transactions: 1
Transaction value: $0
Accepted by SEC: 17 Mar 2023, 17:55
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 05 Feb 2023
Transactions: 1
Transaction value: -$7,912
Accepted by SEC: 06 Feb 2023, 17:49
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 29 Jan 2023
Transactions: 1
Transaction value: -$7,856
Accepted by SEC: 30 Jan 2023, 18:15
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 24 Dec 2022
Transactions: 1
Transaction value: -$6,343
Accepted by SEC: 28 Dec 2022, 15:11
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 05 Nov 2022
Transactions: 1
Transaction value: -$8,103
Accepted by SEC: 07 Nov 2022, 18:11
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 29 Oct 2022
Transactions: 2
Transaction value: -$2,383
Accepted by SEC: 01 Nov 2022, 19:48
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 24 Sep 2022
Transactions: 1
Transaction value: -$3,992
Accepted by SEC: 26 Sep 2022, 18:37
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 05 Aug 2022
Transactions: 2
Transaction value: -$2,260
Accepted by SEC: 08 Aug 2022, 18:41
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 29 Jul 2022
Transactions: 1
Transaction value: -$1,793
Accepted by SEC: 29 Jul 2022, 17:55
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 24 Jun 2022
Transactions: 1
Transaction value: -$3,648
Accepted by SEC: 27 Jun 2022, 18:50
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 05 May 2022
Transactions: 2
Transaction value: -$1,514
Accepted by SEC: 06 May 2022, 16:38
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 29 Apr 2022
Transactions: 1
Transaction value: -$1,331
Accepted by SEC: 29 Apr 2022, 19:16
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 24 Mar 2022
Transactions: 1
Transaction value: $0
Accepted by SEC: 25 Mar 2022, 16:00
Role: President, CEO and Chairman, Director
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 05 Nov 2021
Transactions: 2
Transaction value: -$1,140
Accepted by SEC: 08 Nov 2021, 15:00
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 29 Oct 2021
Transactions: 1
Transaction value: -$2,381
Accepted by SEC: 01 Nov 2021, 16:38
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 06 Aug 2021
Transactions: 1
Transaction value: -$2,689,820
Accepted by SEC: 10 Aug 2021, 18:39
Role: President, CEO and Chairman, Director, 10%+ Owner
Next action: Open filing details

4 ZYXI

ZYNEX INC

Report period: 29 Jul 2021
Transactions: 1
Transaction value: $0
Accepted by SEC: 30 Jul 2021, 17:47
Role: Chief Executive Officer
Next action: Open filing details

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