GDYN
GRID DYNAMICS HOLDINGS, INC. · Technology · Market cap $647.4M
Insiders sold $74K net in the last 90 days ·1 seller, 0 buyers· 4 of 4 sales under Rule 10b5-1 plans· latest Form 4 filed Sep 3, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.2M
reported sales (SEC code S)
Unique Insiders
4
in the rolling window
Latest filing
Sep 3, 2026
Gryzlov Yury
GRID DYNAMICS HOLDINGS, INC. (GDYN) has 59 SEC Form 4 filings (75 transaction rows) in the rolling window, disclosed by 4 distinct insiders. Most recent filing: Sep 3, 2026.
Inside the rolling window, 4 insiders at GRID DYNAMICS HOLDINGS, INC. reported no open-market purchases and 19 open-market sales totaling $1.2M. The most active filer is CHIEF OPERATING OFFICER Gryzlov Yury with 10 filings. Insiders have net sold $252K over the trailing 6 months. The most recent open-market filing is a sale of 3,918 shares by CHIEF OPERATING OFFICER Gryzlov Yury, dated Sep 3, 2026, worth $31K.
- Industry:Information Technology Services
- CEO:Leonard Livschitz
- Employees:4,838
- HQ:San Ramon, CA, US
- IPO:2018-10-30
| Source | |||||||
|---|---|---|---|---|---|---|---|
| CHIEF OPERATING OFFICER | Sale | 3,918 | $31K | Sep 3 | -2.7% | SEC ↗ | |
| CHIEF OPERATING OFFICER | Sale | 467 | $4K | Aug 19 | +0.0% | SEC ↗ | |
| CHIEF OPERATING OFFICER | Sale | 3,930 | $31K | Aug 13 | +0.5% | SEC ↗ | |
| CHIEF OPERATING OFFICER | Sale | 1,245 | $8K | Jul 2 | +31.0% | SEC ↗ | |
| CHIEF OPERATING OFFICER | Sale | 4,435 | $35K | Jun 1 | +1.5% | SEC ↗ | |
| CHIEF OPERATING OFFICER | Sale | 467 | $3K | May 15 | +18.9% | SEC ↗ | |
| CHIEF OPERATING OFFICER | Sale | 1,245 | $7K | Apr 2 | +38.3% | SEC ↗ | |
Gryzlov YuryFirst in 3 months | CHIEF OPERATING OFFICER | Sale | 21,266 | $132K | Mar 12 | +23.9% | SEC ↗ |
| CHIEF EXECUTIVE OFFICER | Sale | 10,000 | $90K | Jan 21 | -8.6% | SEC ↗ | |
| CHIEF FINANCIAL OFFICER | Sale | 2,000 | $20K | Jan 8 | -19.1% | SEC ↗ | |
| CHIEF EXECUTIVE OFFICER | Sale | 10,000 | $97K | Jan 8 | — | SEC ↗ | |
| CHIEF EXECUTIVE OFFICER | Sale | 10,000 | $93K | Dec 29 | — | SEC ↗ | |
Zhang ShuoFirst filing | Director | Sale | 3,000 | $29K | Dec 17 | — | SEC ↗ |
Doradla AnilFirst filing | CHIEF FINANCIAL OFFICER | Sale | 4,368 | $44K | Dec 11 | — | SEC ↗ |
| CHIEF EXECUTIVE OFFICER | Sale | 10,000 | $97K | Dec 11 | — | SEC ↗ | |
| CHIEF OPERATING OFFICER | Sale | 25,000 | $242K | Dec 9 | — | SEC ↗ | |
| CHIEF EXECUTIVE OFFICER | Sale | 10,000 | $90K | Dec 4 | — | SEC ↗ | |
Livschitz LeonardFirst filing | CHIEF EXECUTIVE OFFICER | Sale | 10,000 | $90K | Nov 4 | — | SEC ↗ |
Gryzlov YuryFirst filing | CHIEF OPERATING OFFICER | Sale | 737 | $7K | Nov 4 | — | SEC ↗ |
Earnings: last 7 quarters
Frequently asked questions
How many SEC Form 4 insider filings does GDYN have?
GRID DYNAMICS HOLDINGS, INC. (GDYN) has 59 SEC Form 4 filings (75 transaction rows) in the rolling 365-day window, disclosed by 4 distinct insiders. Most recent filing: Sep 3, 2026.
When was the most recent SEC Form 4 filing for GDYN?
The most recent Form 4 filing for GDYN on Tracefour is dated Sep 3, 2026.
Who is the most active insider at GDYN?
The most active SEC Form 4 filer at GDYN in the rolling window is CHIEF OPERATING OFFICER Gryzlov Yury, with 10 filings.
What is the net insider flow at GDYN over the last 6 months?
Over the trailing 180 days, insiders at GDYN have net sold $252K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at GDYN in the current window?
Inside the rolling window, insiders at GDYN bought $0 and sold $1.2M based on SEC Form 4 filings.
Can I get alerts for GDYN insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at GRID DYNAMICS HOLDINGS, INC. (GDYN). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
GRID DYNAMICS HOLDINGS, INC. is in the Technology sector.