Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| RadNet, Inc.RDNT · Entity 3800 | Director | June 18, 2026 | June 22, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
RadNet, Inc.
Report date June 18, 2026 · Filed June 22, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 177,013 |
Reported balance
After 2026-06-18 transaction · row 1
1 source rowRow 1 · 2026-06-18 · Sale · Disposed 2,699 · Balance 177,013 |
| Common StockSEC Table I · non-derivative | IndirectBy spouse | 37,019 |
Reported balance
Holding disclosure · report date 2026-06-18 · row 2
Holding and transaction disclosures are not merged.
1 source rowRow 2 · Balance 37,019 |
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| June 18, 2026 Filed Jun 22, 2026 20:15 UTC | RadNet, Inc. RDNT · Entity 3800 | SaleCommon Stock | 2,699 | $53.89 | $145,449.11 |
DisclosureSEC source: 0001683168-26-005022 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 177,013 Read SEC document |
| June 02, 2026 Filed Jun 4, 2026 01:11 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 2,946 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-26-004530 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 179,712 Read SEC document |
| June 10, 2025 Filed Jun 11, 2025 22:58 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 2,699 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-25-004418 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 176,766 Read SEC document |
| March 07, 2025 Filed Mar 12, 2025 01:31 UTC | RadNet, Inc. RDNT · Entity 3800 | SaleCommon Stock | 25,000 | $50.84 | $1,271,000.00 |
DisclosureSEC source: 0001683168-25-001530 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 174,067 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $50.12 to $51.36. The reporting person undertakes to provide RadNet, Inc., any security holder of RadNet, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| June 13, 2024 Filed Jun 13, 2024 21:31 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 2,591 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-24-004215 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 199,067 Read SEC document |
| June 12, 2024 Filed Jun 12, 2024 21:36 UTC | RadNet, Inc. RDNT · Entity 3800 | SaleCommon Stock | 4,066 | $62.42 | $253,799.72 |
DisclosureSEC source: 0001683168-24-004152 · ownership.xml · nonDerivative · entry 2 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 196,476 Read SEC document |
| June 10, 2024 Filed Jun 12, 2024 21:36 UTC | RadNet, Inc. RDNT · Entity 3800 | SaleCommon Stock | 20,934 | $60.43 | $1,265,041.62 |
DisclosureSEC source: 0001683168-24-004152 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 200,542 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.21 to $60.62. The reporting person undertakes to provide RadNet, Inc., any security holder of RadNet, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| June 07, 2023 Filed Jun 9, 2023 11:55 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 4,066 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-23-004026 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 221,476 Read SEC document |
| June 08, 2022 Filed Aug 2, 2022 22:05 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 6,269 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-22-005268 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 237,410 Read SEC document |
| June 08, 2022 Filed Jun 9, 2023 11:53 UTC Amendment | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 6,269 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-23-004022 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 217,410 Read SEC document |
| August 11, 2021 Filed Aug 13, 2021 20:05 UTC | RadNet, Inc. RDNT · Entity 3800 | PurchaseCommon Stock | 4,519 | $33.47 | $151,271.27 |
DisclosureSEC source: 0001683168-21-003580 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · By spouse Disclosed balance after: 4,519 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.09 to $33.66. The reporting person undertakes to provide RadNet, Inc., any security holder of RadNet, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| June 10, 2021 Filed Jun 14, 2021 21:20 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 3,999 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-21-002544 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 231,141 Read SEC document |
| January 02, 2021 Filed May 7, 2021 21:46 UTC | RadNet, Inc. RDNT · Entity 3800 | Exercise / conversionRestricted Stock Units · Derivative | 22,935 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-21-001821 · ownership.xml · derivative · entry 3 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 22,935 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of RDNT common stock and/or the cash equivalent of such share. F3 · derivative.exercise_date: On June 8, 2017 the reporting person was granted 22,935 RSUs. The settlement of the RSUs occurred on January 2, 2021. F3 · derivative.expiration_date: On June 8, 2017 the reporting person was granted 22,935 RSUs. The settlement of the RSUs occurred on January 2, 2021. Read SEC document |
| January 02, 2021 Filed May 7, 2021 21:46 UTC | RadNet, Inc. RDNT · Entity 3800 | Exercise / conversionRestricted Stock Units · Derivative | 16,447 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-21-001821 · ownership.xml · derivative · entry 2 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,935 Underlying: Common Stock · 16,447 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of RDNT common stock and/or the cash equivalent of such share. F2 · derivative.exercise_date: On June 2, 2016 the reporting person was granted 16,447 RSUs. The settlement of the RSUs occurred on January 2, 2021. F2 · derivative.expiration_date: On June 2, 2016 the reporting person was granted 16,447 RSUs. The settlement of the RSUs occurred on January 2, 2021. Read SEC document |
| January 02, 2021 Filed May 7, 2021 21:46 UTC | RadNet, Inc. RDNT · Entity 3800 | Exercise / conversionCommon Stock | 39,382 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-21-001821 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 227,142 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 01, 2020 Filed Jun 3, 2020 23:12 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 7,383 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-20-001848 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 187,760 Read SEC document |
| September 17, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 11,000 | $15.06 | $165,660.00 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 10 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 180,377 F1 · price: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to RadNet, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnotes hereto. F7 · price: These shares were sold in the open market in multiple transactions at prices ranging from $15.05 to $15.09. Read SEC document |
| September 16, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 10,000 | $15.10 | $151,000.00 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 9 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 191,377 Read SEC document |
| September 13, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 10,000 | $15.02 | $150,200.00 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 8 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 201,377 F1 · price: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to RadNet, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnotes hereto. F6 · price: These shares were sold in the open market in multiple transactions at prices ranging from $15.01 to $15.08. Read SEC document |
| August 23, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 231 | $15.03 | $3,471.93 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 7 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 211,377 Read SEC document |
| August 22, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 10,000 | $15.10 | $151,000.00 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 6 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 211,608 Read SEC document |
| August 21, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 9,990 | $15.09 | $150,749.10 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 5 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 221,608 Read SEC document |
| August 20, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 14,000 | $15.17 | $212,408.00 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 4 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 231,598 F1 · price: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to RadNet, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnotes hereto. F5 · price: These shares were sold in the open market in multiple transactions at prices ranging from $15.12 to $15.19. Read SEC document |
| August 19, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 10,589 | $15.17 | $160,677.49 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 3 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 245,598 F1 · price: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to RadNet, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnotes hereto. F4 · price: These shares were sold in the open market in multiple transactions at prices ranging from $15.13 to $15.25. Read SEC document |
| August 16, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 3,726 | $15.28 | $56,918.38 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 2 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 256,187 F1 · price: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to RadNet, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnotes hereto. F3 · price: These shares were sold in the open market in multiple transactions at prices ranging from $15.17 to $15.43. Read SEC document |
| August 15, 2019 Filed Sep 27, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | Disposition to issuerCommon Stock | 15,305 | $15.15 | $231,901.36 |
DisclosureSEC source: 0001683168-19-003074 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 259,913 F1 · price: The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to RadNet, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in the footnotes hereto. F2 · price: These shares were sold in the open market in multiple transactions at prices ranging from $15.06 to $15.18. Read SEC document |
| June 13, 2019 Filed Jun 18, 2019 20:22 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 9,363 | $13.35 | $124,996.05 |
DisclosureSEC source: 0001683168-19-001934 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 286,774 Read SEC document |
| June 13, 2019 Filed Jul 3, 2019 22:33 UTC Amendment | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 9,363 | $13.35 | $124,996.05 |
DisclosureSEC source: 0001683168-19-002115 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 275,218 Read SEC document |
| March 18, 2019 Filed Mar 22, 2019 16:10 UTC | RadNet, Inc. RDNT · Entity 3800 | SaleCommon Stock | 11,556 | $14.72 | $170,104.32 |
DisclosureSEC source: 0001683168-19-000754 · ownership.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 265,855 Read SEC document |
| June 07, 2018 Filed Jun 7, 2018 22:36 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantCommon Stock | 9,728 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001683168-18-001618 · swartz_f4-060718.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 277,411 F1 · price: Issued in connection with service as a director. Vests at the end of current term estimated at June 2019. Read SEC document |
| September 07, 2017 Filed Sep 7, 2017 16:58 UTC | RadNet, Inc. RDNT · Entity 3800 | SaleCommon Stock | 5,000 | $10.90 | $54,500.00 |
DisclosureSEC source: 0001683168-17-002323 · swartz_f4.xml · nonDerivative · entry 3 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 267,683 Read SEC document |
| September 07, 2017 Filed Sep 7, 2017 16:58 UTC | RadNet, Inc. RDNT · Entity 3800 | SaleCommon Stock | 1,425 | $11.05 | $15,746.25 |
DisclosureSEC source: 0001683168-17-002323 · swartz_f4.xml · nonDerivative · entry 2 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 272,683 Read SEC document |
| September 07, 2017 Filed Sep 7, 2017 16:58 UTC | RadNet, Inc. RDNT · Entity 3800 | SaleCommon Stock | 18,575 | $11.00 | $204,325.00 |
DisclosureSEC source: 0001683168-17-002323 · swartz_f4.xml · nonDerivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 274,108 Read SEC document |
| June 08, 2017 Filed Jun 9, 2017 18:03 UTC | RadNet, Inc. RDNT · Entity 3800 | GrantRestricted Stock Units · Derivative | 16,447 | $0.00 | $0.00 |
DisclosureSEC source: 0001683168-17-001532 · swartz_f4.xml · derivative · entry 1 SWARTZ DAVID L · CIK 0001282406 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 39,382 Underlying: Common Stock · 16,447 shares Expires not disclosed F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of RDNT common stock and/or the cash equivalent of such share. F2 · derivative.exercise_date: The RSUs vest at the next annual stockholders' meeting in June 2018. Shares (and/or cash) will be delivered to the reporting person in exchange for vested RSUs on the earlier of (i) the reporting person's separation from service, death or disability, (ii) a change in control of RDNT, or (iii) June 8, 2022. The vesting of RSUs may also be accelerated under certain circumstances. F2 · derivative.expiration_date: The RSUs vest at the next annual stockholders' meeting in June 2018. Shares (and/or cash) will be delivered to the reporting person in exchange for vested RSUs on the earlier of (i) the reporting person's separation from service, death or disability, (ii) a change in control of RDNT, or (iii) June 8, 2022. The vesting of RSUs may also be accelerated under certain circumstances. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.