Open-market purchases and sales reported on SEC Forms 4 and 5, with each filing and its footnotes.
Since Oct 5, 2025
Transactions
15
Purchases
2
Sales
13
Purchase value
$23.40K
Sale value
$33.07K
Values are shares multiplied by reported price when both were supplied, each trade counted once however many filers reported it.
Reid LaurenceDirector
4
Filed Sep 11, 2026Period of report Sep 9, 20260001193125-26-389550
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseSep 9, 2026
Common StockF1
19,883
$1.17
$23.26K
19,883
Direct
PurchaseSep 9, 2026
Common Stock
117
$1.18
$138.06
20,000
Direct
Filing footnotes · 1
F1The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $1.165 to $1.175. Full information regarding the number of shares purchased at each separate price can be furnished to the SEC staff upon request.
Filed Sep 10, 2026Period of report Sep 8, 20260001193125-26-387816
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleSep 8, 2026
Common StockF1
358
$1.1584
$414.71
126,133
Direct
Irish JianDirector · See Remarks
4
Filed Sep 10, 2026Period of report Sep 8, 20260001193125-26-387798
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleSep 8, 2026
Common StockF1
2,140
$1.1584
$2.48K
375,393
Direct
Wapnick PamelaChief Financial Officer
4
Filed Sep 10, 2026Period of report Sep 8, 20260001193125-26-387786
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleSep 8, 2026
Common StockF1
1,911
$1.1584
$2.21K
206,580
Direct
Wapnick PamelaChief Financial Officer
4
Filed Jun 10, 2026Period of report Jun 5, 20260001193125-26-265335
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleJun 5, 2026
Common StockF1
2,884
$1.299
$3.75K
208,491
Direct
Irish JianDirector · See Remarks
4
Filed Jun 10, 2026Period of report Jun 5, 20260001193125-26-265332
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleJun 5, 2026
Common StockF1F2
3,737
$1.299
$4.85K
377,533
Wein MatthewSee Remarks
4
Filed Jun 10, 2026Period of report Jun 5, 20260001193125-26-265326
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleJun 5, 2026
Common StockF1F2
558
$1.299
$724.84
126,491
Wapnick PamelaChief Financial Officer
4
Filed Mar 9, 2026Period of report Mar 5, 20260001193125-26-098824
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleMar 5, 2026
Common StockF1
1,581
$1.60
$2.53K
187,375
Direct
Wein MatthewSee Remarks
4
Filed Mar 9, 2026Period of report Mar 5, 20260001193125-26-098821
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleMar 5, 2026
Common StockF1
482
$1.60
$771.20
114,549
Direct
Irish JianDirector · Chief Executive Officer
4
Filed Mar 9, 2026Period of report Dec 5, 20250001193125-26-098820
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleMar 5, 2026
Common StockF2
1,607
$1.60
$2.57K
333,770
Direct
Thomas Brian C.Director
4
Filed Dec 8, 2025Period of report Dec 5, 20250001193125-25-310971
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleDec 5, 2025
Common StockF1
3,830
$1.7719
$6.79K
2,510,960
Direct
Wein MatthewSee Remarks
4
Filed Dec 8, 2025Period of report Dec 5, 20250001193125-25-310958
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleDec 5, 2025
Common StockF1
199
$1.7719
$352.61
115,031
Direct
Wapnick PamelaChief Financial Officer
4
Filed Dec 8, 2025Period of report Dec 5, 20250001193125-25-310953
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleDec 5, 2025
Common StockF1
1,576
$1.7719
$2.79K
188,956
Direct
Irish JianDirector · Chief Executive Officer
4
Filed Dec 8, 2025Period of report Dec 5, 20250001193125-25-310937
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleDec 5, 2025
Common StockF1
1,602
$1.7719
$2.84K
563,839
Direct
P and S transaction codes only. Grants, gifts, option exercises, tax withholding, and Form 144 notices are not counted as purchases or sales. A row whose filed price fails a plausibility check, or that is not common stock, is listed but left out of the values; a trade reported by several filers is counted once.
Filing footnotes · 1
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on each of April 1, 2024 and April 1, 2025, and does not represent a volitional trade by the Reporting Person.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024 and April 1, 2025, and does not represent a volitional trade by the Reporting Person.
F2Shares held by the Bruce Irish 2023 Irrevocable Trust FBO Jian Irish. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F3Shares held by the Jian Irish 2023 Irrevocable Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024 and April 1, 2025, and does not represent a volitional trade by the Reporting Person.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024 and April 1, 2025, and does not represent a volitional trade by the Reporting Person.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024 and April 1, 2025, and does not represent a volitional trade by the Reporting Person.
F2Includes 1,500 shares acquired under the Company's employee stock purchase plan ("ESPP") on May 29, 2026.
F3Shares held by the Bruce Irish 2023 Irrevocable Trust FBO Jian Irish. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F4Shares held by the Jian Irish 2023 Irrevocable Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on each of April 1, 2024 and April 1, 2025, and does not represent a volitional trade by the Reporting Person.
F2Includes 1,500 shares acquired under the Company's employee stock purchase plan ("ESPP") on May 29, 2026.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024, and does not represent a volitional trade by the Reporting Person.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on each of April 1, 2024 and April 1, 2025, and does not represent a volitional trade by the Reporting Person.
F1On December 5, 2025, the Reporting Person transferred 114,231 and 114,231 shares of Issuer common stock to the Bruce Irish 2023 Irrevocable Trust FBO Jian Irish and Jian Irish 2023 Irrevocable Trust, respectively, for no consideration.
F2These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024, and does not represent a volitional trade by the Reporting Person.
F3Shares held by the Bruce Irish 2023 Irrevocable Trust FBO Jian Irish. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F4Shares held by the Jian Irish 2023 Irrevocable Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024, and does not represent a volitional trade by the Reporting Person.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024, and does not represent a volitional trade by the Reporting Person.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024, and does not represent a volitional trade by the Reporting Person.
F1These shares of common stock were automatically sold for the purpose of satisfying the Reporting Person's tax withholding obligations upon the vesting of certain restricted stock units granted to the Reporting Person on April 1, 2024, and does not represent a volitional trade by the Reporting Person.
