99 transactions on file, per SEC Form 4 filings.
Liang Charles
President and CEO · 2026-09-04
Sold
$4.0M
Liu Liang Chiu-Chu Sara
director · 2026-09-04
Sold
$4.0M
Liang Charles
President and CEO · 2026-09-03
Sold
$1.6M
Liang Charles
President and CEO · 2026-09-03
Sold
$2.2M
Liu Liang Chiu-Chu Sara
director · 2026-09-03
Sold
$1.6M
Liu Liang Chiu-Chu Sara
director · 2026-09-03
Sold
$2.2M
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-08-27
Award
24,093 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-08-27
Award
8,060 sh
Xiao Jin
Sr. Corporate VP, Engineering · 2026-08-27
Award
2,112 sh
Xiao Jin
Sr. Corporate VP, Engineering · 2026-08-17
Option exercise
4,000 sh
Xiao Jin
Sr. Corporate VP, Engineering · 2026-08-17
Tax withholding
$55K
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-08-17
Option exercise
6,500 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-08-17
Tax withholding
$127K
Thauberger Matthew
Chief Revenue Officer · 2026-08-17
Option exercise
2,250 sh
Thauberger Matthew
Chief Revenue Officer · 2026-08-17
Tax withholding
$44K
Malyala Vikranth
SVP, Chief Business Officer · 2026-08-17
Option exercise
6,000 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-08-17
Tax withholding
$117K
Liang Charles
President and CEO · 2026-08-17
Option exercise
3,650 sh
Liang Charles
President and CEO · 2026-08-17
Tax withholding
$75K
Liu Liang Chiu-Chu Sara
director · 2026-08-17
Option exercise
3,650 sh
Liu Liang Chiu-Chu Sara
director · 2026-08-17
Tax withholding
$75K
Cheung Kenneth
SVP, Chief Accounting Officer · 2026-08-17
Option exercise
2,250 sh
Cheung Kenneth
SVP, Chief Accounting Officer · 2026-08-17
Tax withholding
$31K
Thauberger Matthew
Chief Revenue Officer · 2026-08-14
Award
$874K
Thauberger Matthew
Chief Revenue Officer · 2026-08-14
Award
9,872 sh
LIU TALLY C
director · 2026-08-14
Award
$202K
LIU TALLY C
director · 2026-08-14
Award
3,941 sh
TUAN SHERMAN
director · 2026-08-14
Award
$403K
BLAIR ROBERT L
director · 2026-08-14
Award
7,882 sh
Mogensen Susan
director · 2026-08-14
Award
7,882 sh
Lin Judy L.
director · 2026-08-14
Award
7,882 sh
Angel Scott
director · 2026-08-14
Award
7,882 sh
Thauberger Matthew
10% owner · 2026-08-10
Option exercise
430 sh
Thauberger Matthew
10% owner · 2026-08-10
Option exercise
740 sh
Thauberger Matthew
10% owner · 2026-08-10
Tax withholding
$7K
Thauberger Matthew
10% owner · 2026-08-10
Tax withholding
$12K
Malyala Vikranth
SVP, Chief Business Officer · 2026-08-10
Option exercise
1,138 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-08-10
Option exercise
2,110 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-08-10
Tax withholding
$18K
Malyala Vikranth
SVP, Chief Business Officer · 2026-08-10
Tax withholding
$34K
Xiao Jin
Sr. Corporate VP, Engineering · 2026-08-10
Option exercise
1,024 sh
Xiao Jin
Sr. Corporate VP, Engineering · 2026-08-10
Option exercise
1,970 sh
Xiao Jin
Sr. Corporate VP, Engineering · 2026-08-10
Tax withholding
$12K
Xiao Jin
Sr. Corporate VP, Engineering · 2026-08-10
Tax withholding
$22K
Cheung Kenneth
SVP, Chief Accounting Officer · 2026-08-10
Option exercise
3,429 sh
Cheung Kenneth
SVP, Chief Accounting Officer · 2026-08-10
Tax withholding
$39K
Cheung Kenneth
SVP, Chief Accounting Officer · 2026-08-10
Option exercise
1,250 sh
Cheung Kenneth
SVP, Chief Accounting Officer · 2026-08-10
Tax withholding
$14K
Liu Liang Chiu-Chu Sara
director · 2026-08-10
Option exercise
2,110 sh
Liu Liang Chiu-Chu Sara
director · 2026-08-10
Option exercise
1,024 sh
Liu Liang Chiu-Chu Sara
director · 2026-08-10
Tax withholding
$17K
Liu Liang Chiu-Chu Sara
director · 2026-08-10
Tax withholding
$36K
Liang Charles
President and CEO · 2026-08-10
Option exercise
2,110 sh
Liang Charles
President and CEO · 2026-08-10
Option exercise
1,024 sh
Liang Charles
President and CEO · 2026-08-10
Tax withholding
$17K
Liang Charles
President and CEO · 2026-08-10
Tax withholding
$36K
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-08-10
Option exercise
1,480 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-08-10
Tax withholding
$24K
Liu Liang Chiu-Chu Sara
director · 2026-07-01
Option exercise
510 sh
Liu Liang Chiu-Chu Sara
director · 2026-07-01
Option exercise
273 sh
Liu Liang Chiu-Chu Sara
director · 2026-07-01
Option exercise
830 sh
Liu Liang Chiu-Chu Sara
director · 2026-07-01
Tax withholding
$4K
Liu Liang Chiu-Chu Sara
director · 2026-07-01
Tax withholding
$8K
Liu Liang Chiu-Chu Sara
director · 2026-07-01
Tax withholding
$12K
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Option exercise
2,991 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Option exercise
1,164 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Option exercise
5,110 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Tax withholding
$16K
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Option exercise
9,380 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Tax withholding
$42K
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Option exercise
1,080 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Tax withholding
$15K
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Tax withholding
$72K
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-07-01
Tax withholding
$132K
Liang Charles
President and CEO · 2026-07-01
Option exercise
510 sh
Liang Charles
President and CEO · 2026-07-01
Option exercise
273 sh
Liang Charles
President and CEO · 2026-07-01
Option exercise
830 sh
Liang Charles
President and CEO · 2026-07-01
Tax withholding
$4K
Liang Charles
President and CEO · 2026-07-01
Tax withholding
$8K
Liang Charles
President and CEO · 2026-07-01
Tax withholding
$12K
Malyala Vikranth
SVP, Chief Business Officer · 2026-07-01
Option exercise
4,600 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-07-01
Option exercise
1,413 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-07-01
Option exercise
507 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-07-01
Tax withholding
$7K
Malyala Vikranth
SVP, Chief Business Officer · 2026-07-01
Tax withholding
$20K
Malyala Vikranth
SVP, Chief Business Officer · 2026-07-01
Option exercise
1,220 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-07-01
Tax withholding
$17K
Malyala Vikranth
SVP, Chief Business Officer · 2026-07-01
Tax withholding
$65K
BLAIR ROBERT L
director · 2026-06-30
Option exercise
5,383 sh
Angel Scott
director · 2026-06-30
Option exercise
5,383 sh
Lin Judy L.
director · 2026-06-30
Option exercise
5,383 sh
LIU TALLY C
director · 2026-06-30
Option exercise
2,691 sh
Mogensen Susan
director · 2026-06-30
Option exercise
5,383 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-06-17
Option exercise
7,500 sh
Malyala Vikranth
SVP, Chief Business Officer · 2026-06-17
Tax withholding
$78K
Malyala Vikranth
SVP, Chief Business Officer · 2026-06-17
Award
15,000 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-06-17
Option exercise
5,000 sh
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-06-17
Tax withholding
$50K
WEIGAND DAVID E
SVP, Chief Financial Officer · 2026-06-17
Award
10,000 sh
Each row links to the underlying SEC filing. Sells are shown for transparency, not as a signal — see the insider trading article for why.
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