GSAT · Globalstar, Inc.

Shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 26, 2025.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on May 11, 2027.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on May 11, 2027.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on May 11, 2027

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on May 11, 2027

Shares sold to cover taxes due upon the vesting of a performance share award in accordance with a mandatory sell-to-cover program maintained by the registrant.

The shares were sold in multiple transactions at prices ranging from $81.2410 to $81.3100 per share. The price reported reflects the volume weighted average price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Represents shares earned upon the vesting of a portion of a performance share award granted on March 27, 2025.

Shares sold to cover taxes due upon the vesting of a performance share award in accordance with a mandatory sell-to-cover program maintained by the registrant.

The shares were sold in multiple transactions at prices ranging from $79.7100 to $80.0800 per share. The price reported reflects the volume weighted average price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Represents shares earned upon the vesting of a portion of a performance share award granted on March 27, 2025.

Shares sold in accordance with a mandatory sell-to-cover program maintained by the registrant to cover additional taxes due upon the vesting of a restricted stock award granted 3/10/2026.

The number of shares of stock options and exercise prices reported in this Form 4 have been adjusted to reflect the Issuer's 1 for 15 reverse stock split effected on February 10, 2025.

Shares sold in accordance with a mandatory sell-to-cover program maintained by the registrant to cover additional taxes due upon the vesting of a restricted stock award granted 3/10/2026.

The number of shares of stock options and exercise prices reported in this Form 4 have been adjusted to reflect the Issuer's 1 for 15 reverse stock split effected on February 10, 2025.

Shares sold to cover taxes due upon the vesting of restricted stock

The shares were sold in multiple transactions at prices ranging from $57.1300 to $57.6600 per share. The price reported reflects the volume weighted average price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Shares sold to cover taxes due upon the vesting of restricted stock.

The shares were sold in multiple transactions at prices ranging from $57.1300 to $57.6600 per share. The price reported reflects the volume weighted average price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Shares sold to cover taxes due upon the vesting of restricted stock.

The shares were sold in multiple transactions at prices ranging from $57.1300 to $57.6600 per share. The price reported reflects the volume weighted average price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Shares sold in accordance with a mandatory sell-to-cover program maintained by the registrant to cover taxes due upon the partial vesting of a restricted stock award granted 3/7/2025.

Total has been adjusted to account for record keeping errors that occurred resulting in an incorrect number of shares reported as sold to cover taxes on one or more equity award vestings during the period between 2019 and 2021

Shares sold in accordance with a mandatory sell-to-cover program maintained by the registrant to cover taxes due upon the partial vesting of a restricted stock award granted 3/7/2025.

Award of Restricted Stock in partial payment of annual bonus for 2025, which shares vested immediately upon the grant.

Award of Restricted Stock in partial payment of annual bonus for 2025, which shares vested immediately upon the grant.

Award of Restricted Stock in partial payment of annual bonus for 2025, which shares vested immediately upon the grant.

Award of Restricted Stock in partial payment of annual bonus for 2025, which shares vested immediately upon the grant.

Shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on June 26, 2025.

Total has been adjusted to account for record keeping errors that occurred resulting in an incorrect number of shares reported as sold to cover taxes on one or more equity award vestings during the period between 2019 and 2021.

Shares sold to cover taxes due upon the vesting of restricted stock granted January 6, 2025 in accordance with the mandatory sell-to-cover program maintained by the issuer.

Represents an award of stock options under the Issuer's Equity Incentive Plan. The options vest in one-third annual increments on each of January 5, 2027, 2028 and 2029.

Represents an award of stock options under the Issuer's Equity Incentive Plan. The options vest in one-third annual increments on each of January 5, 2027, 2028 and 2029.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on January 5, 2027.

The number of shares of voting common stock reported in this Form 4 have been adjusted to reflect the Issuer's 1 for 15 reverse stock spilt effected on February 10, 2025.

Represents an award of stock options under the Issuer's Equity Incentive Plan. The options vest in one-third annual increments on each of January 5, 2027, 2028 and 2029.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on January 5, 2027.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on January 5, 2027.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on January 5, 2027.

Represents an award of stock options under the Issuer's Equity Incentive Plan. The options vest in one-third annual increments on each of January 5, 2027, 2028 and 2029.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on January 5, 2027.

Represents an award of stock options under the Issuer's Equity Incentive Plan. The options vest in one-third annual increments on each of January 5, 2027, 2028 and 2029.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on January 5, 2027.

Represents an award of stock options under the Issuer's Equity Incentive Plan. The options vest in one-third annual increments on each of January 5, 2027, 2028 and 2029.

Represents an award of stock options under the Issuer's Equity Incentive Plan. The options vest in one-third annual increments on each of January 5, 2027, 2028 and 2029.

Represents an award of restricted stock under the Issuer's Equity Incentive Plan. The awarded shares vest on January 5, 2027.

Shares sold in accordance with a mandatory sell-to-cover program maintained by the registrant to cover taxes due upon the partial vesting of a restricted stock award granted 12/27/2024.

The shares were sold in multiple transactions at prices ranging from $61.35 to $61.4332 per share. The price reported reflects the volume weighted average price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Shares sold in accordance with a mandatory sell-to-cover program maintained by the registrant to cover taxes due upon the partial vesting of a restricted stock award granted 12/27/2024.

The shares were sold in multiple transactions at prices ranging from $61.35 to $61.4332 per share. The price reported reflects the volume weighted average price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Shares sold to cover taxes due upon the vesting of one-third of the restricted stock granted December 19, 2025 in accordance with the mandatory sell-to-cover program maintained by the issuer.

Shares sold to cover taxes due upon the vesting of one-third of the restricted stock granted December 19, 2025 in accordance with the mandatory sell-to-cover program maintained by the issuer.

Award of Restricted Stock under the issuer's 2006 Equity Incentive Plan (as amended and restated). One-third of the awarded shares vested on the award date and one-third of the awarded shares will vest on each of the first and second anniversaries of the grant date.

Award of Restricted Stock under the issuer's 2006 Equity Incentive Plan (as amended and restated). One-third of the awarded shares vested on the award date and one-third of the awarded shares will vest on each of the first and second anniversaries of the grant date.

Award of Restricted Stock under the issuer's 2006 Equity Incentive Plan (as amended and restated). One-third of the awarded shares vested on the award date and one-third of the awarded shares will vest on each of the first and second anniversaries of the grant date.

Shares sold to cover taxes due upon the vesting of a performance share award in accordance with a mandatory sell-to-cover program maintained by the registrant.

Shares sold to cover taxes due upon the vesting of a performance share award in accordance with a mandatory sell-to-cover program maintained by the registrant.

The shares were sold in multiple transactions at prices ranging from $56.29 to $56.82 per share. The price reported reflects the volume weighted average price for the transactions. The reporting person undertakes to provide upon request by the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Shares sold to cover taxes due upon the vesting of a performance share award in accordance with a mandatory sell-to-cover program maintained by the registrant.