Date Form Description PDF XBRL
4/2/2026 DEFA 14A  pdf icon    
4/2/2026 DEF 14A  pdf icon    Download XBRL 12.1.2021 
3/26/2026 8-K  pdf icon   Download XBRL 12.4.2025 
3/26/2026 10-K  pdf icon   Download XBRL 12.4.2025 
12/4/2025 8-K pdf icon Download XBRL 12.4.2025
11/25/2025 4 pdf icon Download XBRL 11.25.2025
11/13/2025 8-K pdf icon Download XBRL 11.13.2025
11/12/2025 8-K pdf icon Download XBRL 11.12.2025
11/12/2025 10-Q pdf icon Download XBRL 11.12.2025
10/15/2025 8-K pdf icon Download XBRL 10.15.2025
8/13/2025 8-K pdf icon Download XBRL 8.13.2025
8/13/2025 10-Q pdf icon Download XBRL 8.13.2025
7/17/2025 4 pdf icon Download XBRL 7.17.2025
7/17/2025 4 pdf icon Download XBRL 7.17.2025
7/17/2025 4 pdf icon Download XBRL 7.17.2025
6/5/2025 8-K pdf icon Download XBRL 6.5.2025
5/30/2025 SD pdf icon Download XBRL 5.30.2025
5/15/2025 8-K pdf icon Download XBRL 12.1.2021   480px-.xlsx_icon
5/15/2025 424B5 pdf icon  
5/13/2025 8-K
 
 
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5/13/2025 10-Q
 
 
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4/17/2025 DEFA 14A Proxy Statement Additional Materials pdf icon Download XBRL 12.1.2021
4/17/2025 DEF 14A Proxy Statement pdf icon Download XBRL 12.1.2021
3/28/2025 8-K Current Report, Item 2.02 and 9.01

Exhibit 99.1

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3/27/2025 10-K Annual report [Section 13 and 15(d), not S-K Item 405]

Exhibit 19.1
Exhibit 21.1
Exhibit 23.1
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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3/7/2025 S-3 Post-Effective amendments for registration statement pdf icon Download XBRL 12.1.20218K_112321-xbrl.zip
12/18/2024 S-3 Registration statement under Securities Act of 1933

Exhibit 4.1
Exhibit 5.1
Exhibit 23.1

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11/7/2024 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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11/7/2024 8-K Current Report, Item 2.02 and 9.01

Exhibit 99.1

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8/23/2024 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
8/9/2024 8-K Current Report, Item 2.02 and 9.01

Exhibit 99.1

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8/8/2024 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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7/16/2024 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
7/16/2024 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
7/16/2024 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
6/14/2024 8-K Current Report, Item 5.07 pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
5/30/2024 SD Specialized Disclosure Report pdf icon Download XBRL 12.1.2021
5/9/2024 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 10.1
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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5/9/2024 8-K Current Report, Item 2.02 and 9.01

Exhibit 99.1

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4/29/2024 DEFA 14A Proxy Statement Additional Materials pdf icon Download XBRL 12.1.2021
4/29/2024 DEF 14A Proxy Statement pdf icon Download XBRL 12.1.2021
4/8/2024 8-K Current Report, Item 5.02 pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
4/4/2024 8-K Current Report, Item 1.01 pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
3/25/2024 8-K Current Report, Item 2.02 and 9.01

Exhibit 99.1

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3/25/2024 10-K Annual report [Section 13 and 15(d), not S-K Item 405]

Exhibit 4.2
Exhibit 21.1
Exhibit 23.1
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1
Exhibit 97.1

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11/13/2023 8-K Current Report, Item 2.02 and 9.01

Exhibit 99.1

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11/9/2023 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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10/13/2023 13D/A General statement of acquisition of beneficial ownership pdf icon Download XBRL 12.1.2021
10/13/2023 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
8/10/2023 8-K Current Report, Item 8.01

Exhibit 99.1

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8/10/2023 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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7/18/2023 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
7/18/2023 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
7/18/2023 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
6/28/2023 8-K Current Report, Item 5.07 pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
6/2/2023 8-K/A Current report, item 9.01

Exhibit 23
Exhibit 99.1
Exhibit 99.2
Exhibit 99.3

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5/31/2023 SD Specialized Disclosure Report pdf icon Download XBRL 12.1.2021
5/17/2023 8-K Current Report, Item 8.01

Exhibit 99.1

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5/11/2023 8-K Current report, items 2.02 and 9.01

Exhibit 9.01

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5/11/2023 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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5/8/2023 DEFA 14A Proxy Statement Additional Materials pdf icon Download XBRL 12.1.2021
5/8/2023 DEF 14A Proxy Statement pdf icon Download XBRL 12.1.2021
3/29/2023 10-K Annual report [Section 13 and 15(d), not S-K Item 405]

Exhibit 21.1
Exhibit 23.1
Exhibit 23.2
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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3/23/2023 8-K Current report, items 1.01, 2.01, 7.01, and 9.01

Exhibit 2.1
Exhibit 99.1

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2/24/2023 8-K/A Current report, item 9.01

Exhibit 23
Exhibit 99.1
Exhibit 99.2
Exhibit 99.3

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2/2/2023 13D/A General statement of acquisition of beneficial ownership pdf icon Download XBRL 12.1.2021
1/30/2023 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
1/30/2023 3 Initial statement of beneficial ownership of securities pdf icon Download XBRL 12.1.2021
1/25/2023 8-K Current report, item 5.02 pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
1/17/2023 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

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1/13/2023 8-K Current report, items 4.01 and 9.01

Exhibit 2.1

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12/22/2022 8-K Current report, items 1.01, 2.02, 7.01 and 9.01

Exhibit 2.1
Exhibit 99.1

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11/10/2022 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
11/10/2022 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
9/22/2022 3 Initial statement of beneficial ownership of securities pdf icon  
8/11/2022 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
8/11/2022 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

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7/19/2022 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
7/19/2022 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
7/19/2022 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
6/30/2022 8-K Current report, item 5.07 pdf icon Download XBRL 12.1.2021
6/16/2022 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
6/16/2022 4 Statement of changes in beneficial ownership of securities pdf icon Download XBRL 12.1.2021
5/20/2022 SD Specialized Disclosure Report pdf icon Download XBRL 12.1.2021
5/9/2022 DEFA 14A Proxy Statement Additional Materials pdf icon  
5/9/2022 DEF 14A Proxy Statement pdf icon  
5/5/2022 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
5/5/2022 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
3/29/2022 10-K Annual report [Section 13 and 15(d), not S-K Item 405]

Exhibit 21.1
Exhibit 23.1
Exhibit 23.2
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
3/29/2022 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

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3/15/2022 8-K Current report, item 5.02 pdf icon Download XBRL 12.1.2021480px-.xlsx_icon8K_112321-xbrl.zip
1/21/2022 8-K Current report, item 4.01 pdf icon
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12/1/2021 8-K Current report, items 4.01 and 9.01

Exhibit 16.1

pdf icon
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11/23/2021 8-K Current report, items 1.01, 3.02, 5.03, and 9.01

Exhibit 3.1
Exhibit 99.1

pdf icon
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11/4/2021 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon
Download XBRL 11.4.2021480px-.xlsx_iconzip-32_20
11/4/2021 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

pdf icon
Download XBRL 11.4.2021 2480px-.xlsx_iconzip-32_20
10/25/2021 8-K Current report, items 1.01. 3.02, 3.03, 5.03, and 9.01

Exhibit 31.1
Exhibit 10.1
Exhibit 10.2
Exhibit 99.1
Graphic

pdf icon
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10/20/2021 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon
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8/10/2021 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

pdf icon
Download XBRL 8.10.2021480px-.xlsx_iconzip-32_20
8/10/2021 8-K Current report, items 2.02 and 9.01

Exhibit 99.1.2

pdf icon  
7/20/2021 4 Statement of changes in beneficial ownership of securities pdf icon  
7/20/2021 4 Statement of changes in beneficial ownership of securities pdf icon  
7/20/2021 4 Statement of changes in beneficial ownership of securities pdf icon  
7/20/2021 4 Statement of changes in beneficial ownership of securities pdf icon  
5/13/2021 3 Initial statement of beneficial ownership of securities pdf icon  
5/6/2021 8-K Current report, items 2.02 and 9.01

Exhibit 99.1.2

pdf icon  
5/6/2021 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

pdf icon
Download XBRL 5.6.2021480px-.xlsx_iconzip-32_20
4/23/2021 DEF 14A Proxy Statement pdf icon  
3/17/2021 4 Statement of changes in beneficial ownership of securities pdf icon  
3/17/2021 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon  
3/17/2021 10-K Annual report [Section 13 and 15(d), not S-K Item 405]

Exhibit 21.1
Exhibit 23.1
Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

pdf icon
Download XBRL 3.17.2021480px-.xlsx_iconzip-32_20
2/10/2021 8-K Current report, items 3.01 and 9.01 pdf icon

 

2/10/2021 3 Initial statement of beneficial ownership of securities pdf icon

 

12/21/2020 8-K Current report, item 5.02 pdf icon

 

11/17/2020 8-K Current report, items 2.02, 5.02, and 9.01

Exhibit 10.1
Exhibit 99.1

pdf icon  
11/17/2020 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 32.1

pdf icon
Download XBRL 11.17.2021480px-.xlsx_iconzip-32_20
11/13/2020 3 Initial statement of beneficial ownership of securities pdf icon  
10/13/2020 3 Initial statement of beneficial ownership of securities pdf icon  
10/13/2020 3 Initial statement of beneficial ownership of securities pdf icon  
10/13/2020 3 Initial statement of beneficial ownership of securities pdf icon  
10/13/2020 3 Initial statement of beneficial ownership of securities pdf icon  
9/29/2020 10-12G/A [Amend] Registration of securities [Section 12(g)] pdf icon  
9/3/2020 10-12G/A [Amend] Registration of securities [Section 12(g)] pdf icon  
8/4/2020 10-12G Registration of securities [Section 12(g)]

Exhibit 10.4
Exhibit 10.6

pdf icon  
1/24/2019 8-K Current report, items 3.01 and 9.01

Exhibit 99.1

pdf icon  
11/9/2018 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon  
11/9/2018 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 10.4
Exhibit 10.6

pdf icon
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9/20/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
9/14/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
9/7/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
8/27/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
8/22/2018 8-K Current report, item 5.02 pdf icon  
8/15/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
8/9/2018 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 31.2

pdf icon
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8/8/2018 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon  
7/18/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
7/18/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
7/18/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
6/29/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
6/28/2018 8-K Current report, items 1.01, 5.07, and 9.01

Exhibit 10.1

pdf icon  
5/10/2018 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.2

pdf icon
Download XBRL 5.10.2021480px-.xlsx_iconzip-32_20
5/10/2018 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon  
5/7/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
4/27/2018 14 A Other definitive proxy statements pdf icon  
4/20/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
3/15/2018 10-K Annual report [Section 13 and 15(d), not S-K Item 405]

Exhibit 10.1

pdf icon
Download XBRL 3.15.2018480px-.xlsx_iconzip-32_20
3/15/2018 8-K Current report, items 2.02 and 9.01

Exhibit 99.1

pdf icon  
2/1/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
1/11/2018 8-K Current report, items 5.02 and 9.01

Exhibit 99.1

pdf icon  
1/11/2018 4 Statement of changes in beneficial ownership of securities pdf icon  
1/11/2018 3 Initial statement of beneficial ownership of securities pdf icon  
9/30/2017 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 32.1

pdf icon
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6/30/2017 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 32.1

pdf icon
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3/31/2017 10-Q Quarterly report [Sections 13 or 15(d)]

Exhibit 31.1
Exhibit 32.1

pdf icon
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12/31/2016 10-K Annual report [Section 13 and 15(d), not S-K Item 405]

Exhibit 31.1
Exhibit 31.2
Exhibit 32.1

pdf icon
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