Form 4: GDYN COO Sells Shares Under 10b5-1 Plan
Insider Transaction Report
Grid Dynamics Holdings COO Yury Gryzlov sold 737 shares of common stock for $9 per share, as part of a pre-arranged 10b5-1 trading plan.
Summary
- Yury Gryzlov, Chief Operating Officer of Grid Dynamics Holdings, Inc. (GDYN), reported a sale of common stock.
- The transaction involved the disposition of 737 shares of common stock.
- The shares were sold at a price of $9 per share.
- The sale occurred on October 31, 2025.
- This transaction was executed pursuant to a Rule 10b5-1 trading plan, which was adopted by Mr. Gryzlov on November 21, 2024.
- Following this transaction, Mr. Gryzlov beneficially owns 465,289 shares of Grid Dynamics Holdings, Inc. common stock.
Sentiment
Score: 5
Explanation: The sale of a relatively small number of shares by a key executive, while a reduction in insider ownership, was conducted under a pre-arranged 10b5-1 plan, which typically mitigates negative sentiment associated with unplanned insider selling.
Positives
- The transaction was conducted under a pre-arranged Rule 10b5-1 trading plan, indicating a planned sale rather than a reaction to recent events or material non-public information.
Negatives
- An insider sale, even under a 10b5-1 plan, reduces the direct ownership stake of a key executive in the company.
Risks
- While the sale is small and pre-planned, some investors might interpret any insider selling as a lack of confidence, potentially leading to minor negative sentiment.
Future Outlook
NA
Industry Context
This filing is a routine insider transaction report and does not provide information directly related to broader industry trends or competitive landscape.
Comparison to Industry Standards
- The use of a Rule 10b5-1 trading plan aligns with best practices for corporate governance and insider trading policies, which are standard across publicly traded companies to manage potential conflicts of interest and provide an affirmative defense against insider trading allegations.
Corporate Governance
| Change Type | Description | Effective Date | Impact Assessment |
|---|---|---|---|
| Insider Trading Plan Adoption | Yury Gryzlov adopted a Rule 10b5-1 trading plan on November 21, 2024, which facilitates the pre-arranged sale of company securities. | 11/21/2024 | Enhances transparency and compliance with insider trading regulations by allowing insiders to sell shares according to a predetermined schedule, reducing the perception of trading on material non-public information. |
Stakeholder Impact
- Shareholders: Minor impact due to a small reduction in insider ownership. The pre-planned nature of the sale under a 10b5-1 plan generally mitigates concerns about management's confidence in the company's future.
Key Dates
| Date | Description |
|---|---|
| 11/21/2024 | Rule 10b5-1 trading plan adopted by Yury Gryzlov. |
| 10/31/2025 | Date of common stock transaction (sale). |
| 11/04/2025 | Date the Form 4 was signed by power of attorney. |
Keywords
GDYN, Grid Dynamics Holdings, Yury Gryzlov, Form 4, Insider Trading, Stock Sale, 10b5-1 Plan, Chief Operating Officer
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