Sijbrandij Sytse

  Total Buys: 0
  Total Sales: 29
  Total Transaction Volume: $483.83M
Company Ticker Role Filing Date/Time (ET) Transaction Type Transaction Value Filing
GTLB Director Nov 19, 2025 04:39 PM

Conversion of derivative security

N/A

GTLB Director Nov 19, 2025 04:39 PM Sale

$4.69M

GTLB Director Oct 16, 2025 06:14 PM

Conversion of derivative security

N/A

GTLB Director Oct 16, 2025 06:14 PM Sale

$4.81M

GTLB Director Sep 17, 2025 06:40 PM

Conversion of derivative security

N/A

GTLB Director Sep 17, 2025 06:40 PM Sale

$5.44M

GTLB Director Aug 19, 2025 05:38 PM

Conversion of derivative security

N/A

GTLB Director Aug 19, 2025 05:38 PM Sale

$4.9M

GTLB Director Jul 17, 2025 04:17 PM

Conversion of derivative security

N/A

GTLB Director Jul 17, 2025 04:17 PM Sale

$4.71M

GTLB Director Jun 18, 2025 04:14 PM

Conversion of derivative security

N/A

GTLB Director Jun 18, 2025 04:14 PM Sale

$4.5M

GTLB Executive Chair of the Board May 15, 2025 05:51 PM

Conversion of derivative security

N/A

GTLB Executive Chair of the Board May 15, 2025 05:51 PM Sale

$5.76M

GTLB Executive Chair of the Board Apr 16, 2025 07:21 PM

Conversion of derivative security

N/A

GTLB Executive Chair of the Board Apr 16, 2025 07:21 PM Sale

$4.66M

GTLB Executive Chair of the Board Mar 19, 2025 04:30 PM

Conversion of derivative security

N/A

GTLB Executive Chair of the Board Mar 19, 2025 04:30 PM Sale

$2.91M

GTLB Executive Chair of the Board Feb 19, 2025 04:12 PM

Conversion of derivative security

N/A

GTLB Executive Chair of the Board Feb 19, 2025 04:12 PM Sale

$5.93M

GTLB Executive Chair of the Board Jan 16, 2025 04:37 PM

Conversion of derivative security

N/A

GTLB Executive Chair of the Board Jan 16, 2025 04:37 PM Sale

$5.29M

GTLB Executive Chair of the Board Dec 31, 2024 04:13 PM

Bona fide gift

N/A

GTLB Executive Chair of the Board Dec 26, 2024 04:12 PM

Conversion of derivative security

N/A

GTLB Director Dec 17, 2024 05:43 PM

Conversion of derivative security

N/A

GTLB Director Dec 17, 2024 05:43 PM Sale

$4.98M

GTLB Chief Executive Officer Nov 20, 2024 05:47 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Nov 20, 2024 05:47 PM Sale

$16.87M

GTLB Chief Executive Officer Oct 16, 2024 05:01 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Oct 16, 2024 05:01 PM Sale

$3.06M

GTLB Chief Executive Officer Sep 18, 2024 04:18 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Sep 18, 2024 04:18 PM Sale

$2.99M

GTLB Chief Executive Officer Aug 15, 2024 04:25 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Aug 15, 2024 04:25 PM Sale

$2.39M

GTLB Chief Executive Officer Jul 17, 2024 07:35 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Jul 17, 2024 07:35 PM Sale

$2.74M

GTLB Chief Executive Officer Jun 20, 2024 05:35 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Jun 20, 2024 05:35 PM Sale

$2.44M

GTLB Chief Executive Officer Apr 17, 2024 04:11 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Apr 17, 2024 04:11 PM Sale

$3.08M

GTLB Chief Executive Officer Mar 19, 2024 08:00 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Mar 19, 2024 08:00 PM Sale

$16.47M

GTLB Chief Executive Officer Feb 16, 2024 04:26 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Feb 16, 2024 04:26 PM Sale

$28.14M

GTLB Chief Executive Officer Jan 18, 2024 05:02 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Jan 18, 2024 05:02 PM Sale

$23.68M

GTLB Chief Executive Officer Dec 18, 2023 05:57 PM

Conversion of derivative security

N/A

GTLB Chief Executive Officer Dec 18, 2023 05:57 PM

Bona fide gift

N/A

GTLB Chief Executive Officer Dec 18, 2023 05:57 PM Sale

$89.05M