Zhang Shuo — SEC Form 4 filings
SEC reporting owner CIK 1805694. 5 Form 4 filings on record with FilingPulse; latest filed 2026-08-10.
Transaction summary — filings shown
Covers all 5 filings on record, filed 2024-06-05 to 2026-08-10. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 2 legs across 2 filings — 7,000 shares, $66,615 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 4.
- Largest priced transaction: sale of 4,000 shares @ $9.34 ($37,365) in GRID DYNAMICS HOLDINGS, INC., filed 2024-06-05.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| GRID DYNAMICS HOLDINGS, INC. (GDYN) | Director | 5 | — | 2 legs · 7,000 sh · $66,615 | 4 |
Form 4 filings — Zhang Shuo
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-10 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Gift (G): 5,134 @ $0 | EDGAR |
| 2025-12-29 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Grant/award (A): 11,413 @ $0 · Grant/award (A): 5,978 @ $0 | EDGAR |
| 2025-12-17 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 3,000 @ $9.75 | EDGAR |
| 2024-12-26 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Grant/award (A): 3,672 @ $20.42 | EDGAR |
| 2024-06-05 | 4 | GRID DYNAMICS HOLDINGS, INC. (GDYN) | Sale (S): 4,000 @ $9.34 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1805694 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →