Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| SONIDA SENIOR LIVING, INC.CSU · Entity 4563 | Director · 10% owner | May 14, 2019 | May 17, 2019 |
| Stereotaxis, Inc.STXS · Entity 6577 | Director · See Remarks | November 14, 2025 | November 18, 2025 |
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.
SONIDA SENIOR LIVING, INC.
Report date May 14, 2019 · Filed May 17, 2019
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 19,947 |
Reported balance
After 2019-05-14 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2019-05-14 · Grant · Acquired 19,947 · Balance 19,947 F1: Each Restricted Stock Unit represents a contingent right to receive one share of CSU stock without the payment of additional consideration. F2: The Restricted Stock Units vest one year after the date of grant. The reporting person has elected that vested Restricted Stock Units will settle on the earlier of his separation date and his death or disability. |
Filing footnotes · ownership attribution and instrument terms
F1: Each Restricted Stock Unit represents a contingent right to receive one share of CSU stock without the payment of additional consideration.
F2: The Restricted Stock Units vest one year after the date of grant. The reporting person has elected that vested Restricted Stock Units will settle on the earlier of his separation date and his death or disability.
Stereotaxis, Inc.
Report date November 14, 2025 · Filed November 18, 2025
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectSee Footnote | 2,786,557 |
Reported balance
After 2025-11-14 transaction · row 1
Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source rowRow 1 · 2025-11-14 · Purchase · Acquired 20,000 · Balance 2,786,557 F1: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund") as well as certain managed accounts (the "Managed Accounts"). Mr. Isaac controls Arbiter, as well as the Managed Accounts. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund and the Managed Accounts. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Includes 18,531 shares of Common Stock previously transferred into certain Managed Accounts by the beneficiaries thereof from the accounts of such beneficiaries. |
| Common StockSEC Table I · non-derivative | Direct | 97,299 |
Reported balance
After 2025-11-17 transaction · row 2
1 source rowRow 2 · 2025-11-17 · Purchase · Acquired 10,000 · Balance 97,299 |
Filing footnotes · ownership attribution and instrument terms
F1: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund") as well as certain managed accounts (the "Managed Accounts"). Mr. Isaac controls Arbiter, as well as the Managed Accounts. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund and the Managed Accounts. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Includes 18,531 shares of Common Stock previously transferred into certain Managed Accounts by the beneficiaries thereof from the accounts of such beneficiaries.
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 |
|---|---|---|---|---|---|---|
| September 16, 2020 Filed Sep 18, 2020 12:16 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 14,927 | $4.15 | $61,947.05 |
DisclosureSEC source: 0001140361-20-020853 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,208,952 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.10 to $4.20, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 23, 2020 Filed Jul 24, 2020 13:50 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 100 | $4.10 | $410.00 |
DisclosureSEC source: 0001140361-20-016633 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,223,879 F1 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein Read SEC document |
| July 22, 2020 Filed Jul 24, 2020 13:47 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 5,200 | $4.13 | $21,476.00 |
DisclosureSEC source: 0001140361-20-016631 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,223,979 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.10 to $4.17, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 21, 2020 Filed Jul 21, 2020 21:03 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 6,388 | $4.20 | $26,829.60 |
DisclosureSEC source: 0001140361-20-016489 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,229,179 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.10 to $4.31, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 20, 2020 Filed Jul 21, 2020 20:52 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 7,346 | $4.22 | $31,000.12 |
DisclosureSEC source: 0001140361-20-016487 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,235,567 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.13 to $4.30, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 17, 2020 Filed Jul 21, 2020 20:45 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 9,214 | $4.24 | $39,067.36 |
DisclosureSEC source: 0001140361-20-016485 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,242,913 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.20 to $4.34, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 16, 2020 Filed Jul 17, 2020 13:06 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 7,491 | $4.31 | $32,286.21 |
DisclosureSEC source: 0001140361-20-016288 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,252,127 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.24 to $4.58, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 15, 2020 Filed Jul 17, 2020 10:36 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 12,058 | $4.56 | $54,984.48 |
DisclosureSEC source: 0001140361-20-016276 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,259,618 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.47 to $4.66, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 14, 2020 Filed Jul 14, 2020 21:22 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 16,514 | $4.38 | $72,331.32 |
DisclosureSEC source: 0001140361-20-016000 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,271,676 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.10 to $4.52, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 13, 2020 Filed Jul 14, 2020 20:23 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 23,818 | $4.23 | $100,750.14 |
DisclosureSEC source: 0001140361-20-015996 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,288,190 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.10 to $4.40, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 10, 2020 Filed Jul 14, 2020 20:08 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 2,450 | $4.14 | $10,143.00 |
DisclosureSEC source: 0001140361-20-015994 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,312,008 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.11 to $4.23, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 09, 2020 Filed Jul 9, 2020 21:39 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 11,448 | $4.17 | $47,738.16 |
DisclosureSEC source: 0001140361-20-015762 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,314,458 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.10 to $4.35, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 08, 2020 Filed Jul 9, 2020 21:18 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 14,981 | $4.25 | $63,669.25 |
DisclosureSEC source: 0001140361-20-015760 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,325,906 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.15 to $4.45, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 07, 2020 Filed Jul 9, 2020 20:08 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 11,128 | $4.35 | $48,406.80 |
DisclosureSEC source: 0001140361-20-015755 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,340,887 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.31 to $4.42, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 06, 2020 Filed Jul 7, 2020 21:34 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 10,105 | $4.39 | $44,360.95 |
DisclosureSEC source: 0001140361-20-015554 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,352,015 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.34 to $4.42, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 02, 2020 Filed Jul 7, 2020 20:53 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 7,992 | $4.36 | $34,845.12 |
DisclosureSEC source: 0001140361-20-015551 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,362,120 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.30 to $4.42, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| July 01, 2020 Filed Jul 2, 2020 20:57 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 13,463 | $4.51 | $60,718.13 |
DisclosureSEC source: 0001140361-20-015380 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,370,112 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.38 to $4.67, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| June 30, 2020 Filed Jul 1, 2020 21:14 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 13,963 | $4.51 | $62,973.13 |
DisclosureSEC source: 0001140361-20-015315 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,383,575 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.44 to $4.61, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| June 29, 2020 Filed Jul 1, 2020 19:25 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 13,398 | $4.49 | $60,157.02 |
DisclosureSEC source: 0001140361-20-015312 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,397,538 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.46 to $4.65, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| June 26, 2020 Filed Jun 30, 2020 18:58 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 38,574 | $4.66 | $179,754.84 |
DisclosureSEC source: 0001140361-20-015215 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,410,936 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.57 to $5.17, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| June 25, 2020 Filed Jun 26, 2020 17:54 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 44,294 | $5.11 | $226,342.34 |
DisclosureSEC source: 0001140361-20-014949 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,449,510 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.89 to $5.31, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| June 24, 2020 Filed Jun 26, 2020 17:53 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 36,999 | $5.25 | $194,244.75 |
DisclosureSEC source: 0001140361-20-014948 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See Footnote Disclosed balance after: 4,493,804 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.13 to $5.40, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| June 23, 2020 Filed Jun 24, 2020 21:35 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 39,686 | $5.22 | $207,160.92 |
DisclosureSEC source: 0001140361-20-014654 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 4,530,803 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.04 to $5.40, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| June 22, 2020 Filed Jun 24, 2020 21:32 UTC | Stereotaxis, Inc. STXS · Entity 6577 | SaleCommon Stock | 44,896 | $5.42 | $243,336.32 |
DisclosureSEC source: 0001140361-20-014653 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · See footnote Disclosed balance after: 4,570,489 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.16 to $5.58, inclusive. The reporting person undertakes to provide to Stereotaxis, Inc., any security holder of Stereotaxis, 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 footnote (1) to this Form 4. F2 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund (the "Fund"). Mr. Isaac controls Arbiter. The securities reported as beneficially owned by Mr. Isaac include the securities beneficially owned by the Fund. Mr. Isaac, Arbiter and the Fund have filed a Statement on Schedule 13G with respect to the common stock of the Issuer. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein. Read SEC document |
| May 14, 2019 Filed May 17, 2019 01:01 UTC | SONIDA SENIOR LIVING, INC. CSU · Entity 4563 | GrantRestricted Stock Units · Derivative | 19,947 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-19-009300 · form4.xml · derivative · entry 1 Isaac Paul J · CIK 0001023009 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,947 Underlying: Common Stock · 19,947 shares Expires not disclosed F1 · derivative.exercise_price: Each Restricted Stock Unit represents a contingent right to receive one share of CSU stock without the payment of additional consideration. F2 · derivative.exercise_date: The Restricted Stock Units vest one year after the date of grant. The reporting person has elected that vested Restricted Stock Units will settle on the earlier of his separation date and his death or disability. F2 · derivative.expiration_date: The Restricted Stock Units vest one year after the date of grant. The reporting person has elected that vested Restricted Stock Units will settle on the earlier of his separation date and his death or disability. Read SEC document |
| May 10, 2018 Filed May 14, 2018 20:20 UTC | SONIDA SENIOR LIVING, INC. CSU · Entity 4563 | GrantCommon Stock | 11,226 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-18-023349 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,780 F1 · ownership.direct: Securities beneficially owned by Mr. Isaac. Read SEC document |
| March 07, 2018 Filed Mar 11, 2019 19:25 UTC | SONIDA SENIOR LIVING, INC. CSU · Entity 4563 | PurchaseCommon Stock | 20,000 | $3.97 | $79,348.00 |
DisclosureSEC source: 0001140361-19-004692 · form4.xml · nonDerivative · entry 1 Isaac Paul J · CIK 0001023009 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 69,780 F1 · ownership.direct: Securities beneficially owned by Mr. Isaac. Read SEC document |
| August 25, 2017 Filed Aug 29, 2017 21:31 UTC | SONIDA SENIOR LIVING, INC. CSU · Entity 4563 | GrantCommon Stock | 8,929 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-033565 · form4.xml · nonDerivative · entry 1 Arbiter Partners Capital Management LLC · CIK 0001513193 · 10% owner Isaac Paul J · CIK 0001023009 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,554 F1 · ownership.direct: Securities beneficially owned by Mr. Isaac. Read SEC document |
| June 16, 2017 Filed Jun 21, 2017 21:29 UTC | SONIDA SENIOR LIVING, INC. CSU · Entity 4563 | OtherPut Option(obligation to buy) · Derivative | 200 | $0.00 Strike: $15.00 | $0.00 |
DisclosureSEC source: 0001140361-17-025716 · form4.xml · derivative · entry 8 Arbiter Partners Capital Management LLC · CIK 0001513193 · 10% owner Isaac Paul J · CIK 0001023009 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · Investment Adviser Disclosed balance after: 0 Underlying: Common Stock · 20,000 shares Expires 2017-06-16 F1 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund, and various accounts, including accounts for the benefit of the family of Paul J. Isaac. Mr. Isaac controls Arbiter. The securities reported on this line are deemed to be beneficially owned by Mr. Isaac and include the securities beneficially owned by Arbiter Partners QP LP and all accounts managed and/or administered by Arbiter, except for those securities reported on the other lines of this Form. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), except to the extent of his pecuniary interest therein. Read SEC document |
| June 16, 2017 Filed Jun 21, 2017 21:29 UTC | SONIDA SENIOR LIVING, INC. CSU · Entity 4563 | OtherPut Option(obligation to buy) · Derivative | 300 | $0.00 Strike: $20.00 | $0.00 |
DisclosureSEC source: 0001140361-17-025716 · form4.xml · derivative · entry 7 Arbiter Partners Capital Management LLC · CIK 0001513193 · 10% owner Isaac Paul J · CIK 0001023009 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · Investment Adviser Disclosed balance after: 0 Underlying: Common Stock · 30,000 shares Expires 2017-06-16 F1 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund, and various accounts, including accounts for the benefit of the family of Paul J. Isaac. Mr. Isaac controls Arbiter. The securities reported on this line are deemed to be beneficially owned by Mr. Isaac and include the securities beneficially owned by Arbiter Partners QP LP and all accounts managed and/or administered by Arbiter, except for those securities reported on the other lines of this Form. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), except to the extent of his pecuniary interest therein. Read SEC document |
| June 16, 2017 Filed Jun 21, 2017 21:29 UTC | SONIDA SENIOR LIVING, INC. CSU · Entity 4563 | OtherCommon Stock | 30,000 | $20.00 | $600,000.00 |
DisclosureSEC source: 0001140361-17-025716 · form4.xml · nonDerivative · entry 1 Arbiter Partners Capital Management LLC · CIK 0001513193 · 10% owner Isaac Paul J · CIK 0001023009 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · Investment Adviser Disclosed balance after: 4,337,325 F1 · ownership.nature: Securities beneficially owned by Arbiter Partners Capital Management LLC ("Arbiter"). Arbiter is a registered investment adviser that manages and/or administers Arbiter Partners QP LP, an affiliated investment fund, and various accounts, including accounts for the benefit of the family of Paul J. Isaac. Mr. Isaac controls Arbiter. The securities reported on this line are deemed to be beneficially owned by Mr. Isaac and include the securities beneficially owned by Arbiter Partners QP LP and all accounts managed and/or administered by Arbiter, except for those securities reported on the other lines of this Form. Mr. Isaac disclaims beneficial ownership of these securities for all purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), except to the extent of his pecuniary interest therein. 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.