NSPR · InspireMD, Inc.
Substantial doubt about the company's ability to continue as a going concern.
“The Company has an accumulated deficit as of March 31, 2026, as well as a history of net losses and negative operating cash flows. The Company expects to continue incurring losses and negative cash flows from operations until the Company expands its commercial revenue to a scale that funds its commercial resources, development activities and support functions. As a result of these expected losses and negative cash flows from operations, along with the Company's current cash position, the Company does not have sufficient resources to fund operations for at least the next 12 months. Therefore, there is substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed May 7, 2026
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.
Insider Sentiment Score Cluster buy
Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-05-27 | Stuka Paul |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
The price reported is a weighted average price. The reported securities were purchased in multiple transactions at prices ranging from $0.87 to $0.88. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
Common Stock
|
20,000 |
| 2026-05-19 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the reporting person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the reporting person. The price reported is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $1.00 to $1.04. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
Common Stock
|
22,778 |
| 2026-05-14 | Stuka Paul |
Director |
Buy↑
|
Common Stock
|
5,000 |
| 2026-05-13 | Stuka Paul |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
The price reported is a weighted average price. The reported securities were purchased in multiple transactions at prices ranging from $1.1550 to $1.1599. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
Common Stock
|
10,000 |
| 2026-05-12 | Slosman Marvin |
Director, CEO and President |
Buy↑
|
Common Stock
|
21,000 |
| 2026-05-11 | Stuka Paul |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
This Form 4/A is being filed solely to reflect that the reported transactions were not effected pursuant to a Rule 10b5-1(c) trading plan. The Form 4 filed on May 12, 2026 (the "Original Filing") inadvertently checked the box that the transactions were effected pursuant to a Rule 10b5-1(c) trading plan. The Reporting Person does not currently maintain any Rule 10b5-1 trading plans. The transaction details otherwise reported in the Original Filing remain accurate and unchanged. The price reported is a weighted average price. The reported securities were purchased in multiple transactions at prices ranging from $1.17 to $1.20. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
Common Stock
|
10,000 |
| 2026-05-08 | Stuka Paul |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
This Form 4/A is being filed solely to reflect that the reported transactions were not effected pursuant to a Rule 10b5-1(c) trading plan. The Form 4 filed on May 12, 2026 (the "Original Filing") inadvertently checked the box that the transactions were effected pursuant to a Rule 10b5-1(c) trading plan. The Reporting Person does not currently maintain any Rule 10b5-1 trading plans. The transaction details otherwise reported in the Original Filing remain accurate and unchanged. The price reported is a weighted average price. The reported securities were purchased in multiple transactions at prices ranging from $1.15 to $1.16. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. The Form 4 filed on August 1, 2025 (and subsequent Form 4s reflecting this information) inadvertently reported that 20,661 shares of common stock purchased on July 30, 2025 were indirectly held by the Reporting Person through Osiris Investment Partners, L.P. ("Osiris"). However, such shares were held directly by the Reporting Person. After adjusting for the foregoing and further technical adjustments, the Reporting Person (i) directly beneficially owned 557,245 shares of Common Stock and (ii) indirectly, through Osiris, beneficially owned 423,704 shares of Common Stock, in each case immediately prior to the transaction reported herein. This Form 4 reflects the Reporting Person's correct beneficial ownership following the transaction reported herein. No change in the Reporting Person's pecuniary interest resulted from these corrections. |
Common Stock
|
65,626 |
| 2026-05-07 | Ward Scott R. |
Director |
Buy↑
|
Common Stock
|
73,255 |
| 2026-05-07 | Stuka Paul |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
The price reported is a weighted average price. The reported securities were purchased in multiple transactions at prices ranging from $1.14 to $1.15. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
Common Stock
|
6,378 |
| 2026-05-07 | ROUBIN GARY S |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
The price reported is a weighted average price. The reported securities were purchased in multiple transactions at prices ranging from $1.15 to $1.20. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
Common Stock
|
90,000 |
| 2026-05-06 | Stuka Paul |
Director |
Buy↑
|
Common Stock
|
1,517 |
| 2026-05-06 | Ward Scott R. |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
The price reported is a weighted average price. The reported securities were purchased in multiple transactions at prices ranging from $1.13 to $1.15. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
Common Stock
|
15,995 |
| 2026-02-02 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
2,000 |
| 2026-02-02 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the reporting person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the reporting person. |
Common Stock
|
2,941 |
| 2026-01-30 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
2,900 |
| 2026-01-29 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
5,000 |
| 2026-01-28 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
12,395 |
| 2026-01-27 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
4,781 |
| 2026-01-22 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
8,411 |
| 2026-01-21 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
17,593 |
| 2026-01-20 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
2,955 |
| 2026-01-16 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
2,250 |
| 2026-01-15 | Gleason Shane Thomas |
Chief Commercial Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
The sales reported on this Form 4 represent shares of common stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock grants pursuant to an automatic sales instruction letter adopted by the Reporting Person on November 25, 2024 effecting the sell-to-cover election. These sales do not represent discretionary trades by the Reporting Person. |
Common Stock
|
2,909 |
| 2026-01-14 | Stuka Paul |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock that shall vest on January 14, 2027 (the "One Year Grant Anniversary Date"), subject to the Reporting Person's continued service. |
Common Stock
|
132,076 |
| 2026-01-14 | Slosman Marvin |
Director, CEO and President |
Award↑
Filing footnotes — Restricted Stock Units (Direct)
These restricted stock units vest and become exercisable in three equal annual installments, with 1/3 vesting on each of January 14, 2027, January 14, 2028 and January 14, 2029, subject to the Reporting Person's continued service. |
Restricted Stock Units
|
1,114,792 |
| 2026-01-14 | Gleason Shane Thomas |
Chief Commercial Officer |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock, which vest and become exercisable in three equal annual installments, with 1/3 vesting on each of January 14, 2027, January 14, 2028 and January 14, 2029, subject to the Reporting Person's continued service. |
Common Stock
|
453,390 |
| 2026-01-14 | COHEN RAYMOND W |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock that shall vest on January 14, 2027 (the "One Year Grant Anniversary Date"), subject to the Reporting Person's continued service. |
Common Stock
|
44,030 |
| 2026-01-14 | Ward Scott R. |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock that shall vest on January 14, 2027 (the "One Year Grant Anniversary Date"), subject to the Reporting Person's continued service. |
Common Stock
|
88,053 |
| 2026-01-14 | BERMAN MICHAEL |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock that shall vest on January 14, 2027 (the "One Year Grant Anniversary Date"), subject to the Reporting Person's continued service. |
Common Stock
|
88,053 |
| 2026-01-14 | ROUBIN GARY S |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock that shall vest on January 14, 2027 (the "One Year Grant Anniversary Date"), subject to the Reporting Person's continued service. |
Common Stock
|
88,053 |
| 2026-01-14 | Dearen Danny L. |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock that shall vest on January 14, 2027 (the "One Year Grant Anniversary Date"), subject to the Reporting Person's continued service. |
Common Stock
|
44,030 |
| 2026-01-14 | Tommasoli Andrea |
Chief Operating Officer |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock, which vest and become exercisable in three equal annual installments, with 1/3 vesting on each of January 14, 2027, January 14, 2028 and January 14, 2028, subject to the Reporting Person's continued service. |
Common Stock
|
226,695 |
| 2026-01-14 | Lawless Michael A |
Chief Financial Officer |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock, which vest and become exercisable in three equal annual installments, with 1/3 vesting on each of January 14, 2027, January 14, 2028 and January 14, 2029, subject to the Reporting Person's continued service. |
Common Stock
|
226,695 |
| 2025-12-30 | Arnold Kathryn |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Represent grant of shares of common stock and options to purchase shares of common stock for services rendered as a director of the Issuer in 2025 prior to the Reporting Person's resignation as a director, effective December 31, 2025. |
Common Stock
|
55,556 |
| 2025-12-30 | Arnold Kathryn |
Director |
Award↑
Filing footnotes — Options to purchase common stock (right to buy) (Direct)
Represent grant of shares of common stock and options to purchase shares of common stock for services rendered as a director of the Issuer in 2025 prior to the Reporting Person's resignation as a director, effective December 31, 2025. |
Options to purchase common stock (right to buy)
|
26,276 |
| 2025-12-09 | Stuka Paul |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
This Form 4/A amends the Form 4 filed on December 11, 2025 solely to correct the number of shares reported in Table I, Column 4. The number of shares reported in Column 5 was correct as originally filed. No other changes have been made. The price reported is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $1.80 to $1.81. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within such range. |
Common Stock
|
2,710 |
| 2025-12-05 | Stuka Paul |
Director |
Buy↑
|
Common Stock
|
5,073 |
| 2025-12-04 | Stuka Paul |
Director |
Buy↑
|
Common Stock
|
10,130 |
| 2025-11-12 | Stuka Paul |
Director |
Buy↑
|
Common Stock
|
13,431 |
| 2025-10-07 | ROUBIN GARY S |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
These shares of common stock represent shares of restricted stock that shall vest on October 7, 2026 (the "One Year Grant Anniversary Date"), subject to the Reporting Person's continued service. |
Common Stock
|
48,000 |
| 2025-09-15 | Kester Thomas J |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Represent grant of shares of common stock for services rendered as a director of the issuer in 2025 prior to the Reporting Person's resignation as a director, effective September 16, 2025. |
Common Stock
|
37,815 |
| 2025-09-15 | Kester Thomas J |
Director |
Award↑
|
Options to purchase common stock (right to buy)
|
19,041 |
| 2025-07-30 | Kester Thomas J |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
The shares of common stock reported in this row represent shares of restricted stock that were acquired in a private placement transaction on July 30, 2025 pursuant to an exemption from the registration requirements under Section 4(a)(2) of the Securities Act of 1933, as amended (the "Private Placement"). The purchase price per share of common stock in the Private Placement was $2.42. |
Common Stock
|
30,991 |
| 2025-07-30 | ROUBIN GARY S |
Director |
Buy↑
Filing footnotes — Common Stock (Direct)
The shares of common stock reported in this row represent shares of restricted stock that were acquired in a private placement transaction on July 30, 2025 pursuant to an exemption from the registration requirements under Section 4(a)(2) of the Securities Act of 1933, as amended (the "Private Placement"). The purchase price per share of common stock in the Private Placement was $2.42. |
Common Stock
|
41,322 |
| 2025-07-30 | Slosman Marvin |
Director, CEO and President |
Buy↑
Filing footnotes — Common Stock (Direct)
The shares of common stock reported in this row represent shares of restricted stock that were acquired in a private placement transaction on July 30, 2025 pursuant to an exemption from the registration requirements under Section 4(a)(2) of the Securities Act of 1933, as amended (the "Private Placement"). The purchase price per share of common stock in the Private Placement was $2.42. |
Common Stock
|
10,330 |
| 2025-07-30 | Stuka Paul |
Director |
Buy↑
Filing footnotes — Common Stock (Indirect)
The shares of common stock reported in this row represent shares of restricted stock that were acquired in a private placement transaction on July 30, 2025 pursuant to an exemption from the registration requirements under Section 4(a)(2) of the Securities Act of 1933, as amended (the "Private Placement"). The purchase price per share of common stock in the Private Placement was $2.42. These securities are held by Osiris Investment Partners, L.P. ("Osiris"). The Reporting Person serves as the managing member of Osiris Partners, LLC, the general partner of Osiris. In such capacity, the Reporting Person may be deemed to beneficially own the reported securities. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership for purposes of Section 16 or for any other purposes. No transaction has been effected by the Reporting Person with respect to these securities, and they are being included in this Form 4 for informational purposes only. |
Common Stock
(I)
|
20,661 |
| 2025-07-11 | Kester Thomas J |
Director |
Exercise↑
|
Common Stock
|
30,624 |
| 2025-07-11 | Kester Thomas J |
Director |
Exercise↓
|
Series I Warrant (right to buy)
|
30,624 |
| 2025-07-01 | Stuka Paul |
Director |
Exercise↓
Filing footnotes — Series I Warrant (right to buy) (Indirect)
These securities are held by Osiris Investment Partners, L.P. ("Osiris"). The Reporting Person serves as the managing member of Osiris Partners, LLC, the general partner of Osiris. In such capacity, the Reporting Person may be deemed to beneficially own the reported securities. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership for purposes of Section 16 or for any other purposes. No transaction has been effected by the Reporting Person with respect to these securities, and they are being included in this Form 4 for informational purposes only. |
Series I Warrant (right to buy)
(I)
|
87,500 |
| 2025-07-01 | Stuka Paul |
Director |
Exercise↑
Filing footnotes — Common Stock (Indirect)
These securities are held by Osiris Investment Partners, L.P. ("Osiris"). The Reporting Person serves as the managing member of Osiris Partners, LLC, the general partner of Osiris. In such capacity, the Reporting Person may be deemed to beneficially own the reported securities. The Reporting Person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, and the inclusion of such securities in this report shall not be deemed an admission of beneficial ownership for purposes of Section 16 or for any other purposes. No transaction has been effected by the Reporting Person with respect to these securities, and they are being included in this Form 4 for informational purposes only. |
Common Stock
(I)
|
87,500 |