Frank Bakker - 15 Jan 2026 Form 4 Insider Report for WESTWATER RESOURCES, INC. (WWR)

Role
President and CEO, Director
Signature
/s/ Frank Bakker
Issuer symbol
WWR
Transactions as of
15 Jan 2026
Net transactions value
-$644,926
Form type
4
Filing time
20 Jan 2026, 20:02:06 UTC
Previous filing
29 May 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
BAKKER FRANK President and CEO, Director C/O WESTWATER RESOURCES, INC., 6950 S. POTOMAC STREET, SUITE 300, CENTENNIAL /s/ Frank Bakker 20 Jan 2026 0001586773

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WWR Common Stock Tax liability $19,714 -15,898 -0.88% $1.24 1,796,571 15 Jan 2026 Direct F1
transaction WWR Common Stock Award $0 +17,879 +1% $0.000000 1,814,450 15 Jan 2026 Direct F2
transaction WWR Common Stock Tax liability $9,857 -7,949 -0.44% $1.24 1,806,501 15 Jan 2026 Direct F1
transaction WWR Common Stock Tax liability $41,954 -33,834 -1.9% $1.24 1,772,667 15 Jan 2026 Direct F3
transaction WWR Common Stock Award $0 +38,046 +2.1% $0.000000 1,810,713 15 Jan 2026 Direct F4
transaction WWR Common Stock Tax liability $20,978 -16,918 -0.93% $1.24 1,793,795 15 Jan 2026 Direct F3
transaction WWR Common Stock Award $0 +38,046 +2.1% $0.000000 1,831,841 15 Jan 2026 Direct F4
transaction WWR Common Stock Tax liability $20,978 -16,918 -0.92% $1.24 1,814,923 15 Jan 2026 Direct F3
transaction WWR Common Stock Options Exercise $0 +22,828 +1.3% $0.000000 1,837,751 15 Jan 2026 Direct F5
transaction WWR Common Stock Tax liability $12,587 -10,151 -0.55% $1.24 1,827,600 15 Jan 2026 Direct F3
transaction WWR Common Stock Tax liability $225,591 -181,928 -10% $1.24 1,645,672 15 Jan 2026 Direct F6
transaction WWR Common Stock Award $0 +204,569 +12% $0.000000 1,850,241 15 Jan 2026 Direct F7
transaction WWR Common Stock Tax liability $112,795 -90,964 -4.9% $1.24 1,759,277 15 Jan 2026 Direct F6
transaction WWR Common Stock Award $0 +204,569 +12% $0.000000 1,963,846 15 Jan 2026 Direct F7
transaction WWR Common Stock Tax liability $112,795 -90,964 -4.6% $1.24 1,872,882 15 Jan 2026 Direct F6
transaction WWR Common Stock Options Exercise $0 +122,741 +6.6% $0.000000 1,995,623 15 Jan 2026 Direct F8
transaction WWR Common Stock Tax liability $67,677 -54,578 -2.7% $1.24 1,941,045 15 Jan 2026 Direct F6

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction WWR Restricted Stock Units Options Exercise -22,828 -5.5% 391,364 15 Jan 2026 Common Stock 22,828 Direct F9
transaction WWR Restricted Stock Units Options Exercise -122,741 -31% 268,623 15 Jan 2026 Common Stock 122,741 Direct F10
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents the shares of common stock withheld by the Company in satisfaction of the reporting person's tax withholding obligation arising as a result of the partial vesting of the restricted stock unit award granted on May 10, 2023.
F2 Represents shares of common stock issued upon the partial vesting of restricted stock units subject to performance based-vesting criteria under the Company's May 10, 2023 grant.
F3 Represents the shares of common stock withheld by the Company in satisfaction of the reporting person's tax withholding obligation arising as a result of the partial vesting of the restricted stock unit award granted on May 30, 2024.
F4 Represents shares of common stock issued upon the partial vesting of restricted stock units subject to performance based-vesting criteria under the Company's May 30, 2024 grant.
F5 Represents shares of common stock issued upon the partial vesting of restricted stock units subject to total stockholder return ("TSR") criteria under the Company's May 30, 2024 grant.
F6 Represents the shares of common stock withheld by the Company in satisfaction of the reporting person's tax withholding obligation arising as a result of the partial vesting of the restricted stock unit award granted on May 27, 2025.
F7 Represents shares of common stock issued upon the partial vesting of restricted stock units subject to performance based-vesting criteria under the Company's May 27, 2025 grant.
F8 Represents shares of common stock issued upon the partial vesting of restricted stock units subject to total stockholder return ("TSR") criteria under the Company's May 27, 2025 grant.
F9 Represents restricted stock units that vest one-third based on TSR for the year ended December 31, 2024, one-third based on TSR for the year ended December 31, 2025, and one-third based on TSR for the year ended December 31, 2026, with the number of restricted stock units potentially vesting divided equally among the annual periods.
F10 Represents restricted stock units that vest one-third based on TSR for the year ended December 31, 2025, one-third based on TSR for the year ended December 31, 2026, and one-third based on TSR for the year ended December 31, 2027, with the number of restricted stock units potentially vesting divided equally among the annual periods.