Open-market purchases and sales reported on SEC Forms 4 and 5, with each filing and its footnotes.
Since Oct 7, 2025
Transactions
21
Purchases
12
Sales
9
Purchase value
$500.22K
Sale value
$605.67K
Values are shares multiplied by reported price when both were supplied, each trade counted once however many filers reported it.
HRT Financial LP10% owner
4
Filed Sep 11, 2026Period of report Aug 26, 20260001475597-26-000240
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseSep 10, 2026
Common StockF1F2
31,227
$2.92
$91.18K
15,839
Direct
PurchaseSep 10, 2026
Common StockF1F2
28,267
$4.02
$113.63K
15,839
Direct
Purchase
Filing footnotes · 2
F1We will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.
Filed Sep 8, 2026Period of report Aug 26, 20260001475597-26-000234
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleSep 4, 2026
Common StockF1
1,506
$3.70
$5.57K
1,946
Direct
HRT Financial LP10% owner
4
Filed Sep 3, 2026Period of report Aug 26, 20260001475597-26-000230
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleSep 2, 2026
Common StockF1
450
$4.53
$2.04K
1,794
Direct
HRT Financial LP10% owner
4
Filed Sep 1, 2026Period of report Aug 26, 20260001475597-26-000226
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleAug 31, 2026
Common StockF1
1,276
$4.66
$5.95K
454
Direct
HRT Financial LP10% owner
4
Filed Aug 31, 2026Period of report Aug 26, 20260001475597-26-000221
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
SaleAug 27, 2026
Common StockF1F2
419
$4.96
$2.08K
9,604
Foster Steven MDirector · CEO and President
4
Filed Nov 18, 2025Period of report Nov 14, 20250001213900-25-112301
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseNov 14, 2025
Common stockF1
19,455
—
—
22,878
Direct
Geist Wyatt D.Chief Innovation Officer
4
Filed Nov 18, 2025Period of report Nov 14, 20250001213900-25-112296
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseNov 14, 2025
Common stockF1
19,455
—
—
157,569
Direct
Grawey Nathaniel A.Chief Commercial Officer
4
Filed Nov 18, 2025Period of report Nov 14, 20250001213900-25-112295
Transaction
Security
Shares
Price
ValueValue (shares × price)
Held after
Ownership
PurchaseNov 14, 2025
Common stockF1
101,167
—
—
239,281
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.
Sep 10, 2026
Common StockF1F2
8,431
$4.92
$41.48K
15,839
Direct
SaleSep 10, 2026
Common StockF1F2
65,582
$5.56
$364.64K
15,839
Direct
SaleSep 9, 2026
Common StockF1F2
50,395
$2.61
$131.53K
18,182
Direct
PurchaseSep 9, 2026
Common StockF1F2
39,508
$3.40
$134.33K
18,182
Direct
SaleSep 9, 2026
Common StockF1F2
9,948
$4.27
$42.48K
18,182
Direct
PurchaseSep 8, 2026
Common StockF1
707
$3.34
$2.36K
2,653
Direct
PurchaseSep 3, 2026
Common StockF1
1,658
$3.98
$6.60K
3,452
Direct
Filing footnotes · 1
F1We will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.
F1We will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.
F1We will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.
F1We will provide, upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.
F1On November 10, 2025, the Issuer entered into a Securities Purchase Agreement for an at-the-market private investment in public equity transaction, in which the reporting person purchased 19,455 shares of common stock of the Issuer and warrants to purchase up to 19,455 shares of common stock of the Issuer. The purchase price for each share of common stock and accompanying warrant was $1.285. The offering closed on November 14, 2025.
F1On November 10, 2025, the Issuer entered into a Securities Purchase Agreement for an at-the-market private investment in public equity transaction, in which the reporting person purchased 19,455 shares of common stock of the Issuer and warrants to purchase up to 19,455 shares of common stock of the Issuer. The purchase price for each share of common stock and accompanying warrant was $1.285. The offering closed on November 14, 2025.
F2Reflects the reporting person's indirect interest in 710,300 shares owned by SiVantage, Inc., a corporation in which the reporting person has a 49.38% equity interest.
F1On November 10, 2025, the Issuer entered into a Securities Purchase Agreement for an at-the-market private investment in public equity transaction, in which the reporting person purchased 101,167 shares of common stock of the Issuer and warrants to purchase up to 101,167 shares of common stock of the Issuer. The purchase price for each share of common stock and accompanying warrant was $1.285. The offering closed on November 14, 2025.
F2Reflects the reporting person's indirect interest in 710, 300 shares owned by SiVantage, Inc., a corporation in which the reporting person has a 24.69% equity interest.
