Leonard Livschitz
CIK 1805657 · CHIEF EXECUTIVE OFFICER · last filed 2026-07-02
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$25.79M
Companies
2
Total Filings
164
Lifetime Open-Market Net
-$21.67M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GDYN | CHIEF EXECUTIVE OFFICER | 3,366,788 | $7.66 | $25.79M | -$21.67M | 100 | 2026-07-02 |
| GRID DYNAMICS HOLDINGS, INC. (GDYNW) Delisted | Chief Executive Officer | 1,670,801 | $14.23 | $23.78M | $0 | 6 | 2021-08-11 |
Recent Filings · Page 6 of 17
164 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-03-04 | GDYN | Notice (144) | −40,000 | -$746.5K | EDGAR |
| 2025-02-26 | GDYN | Sell (S) | −155 | -$3.3K | EDGAR |
| 2025-02-25 | GDYN | Sell (S) | −10,000 | -$253.3K | EDGAR |
| 2025-02-21 | GDYN | Notice (144) | −10,000 | -$253.3K | EDGAR |
| 2025-02-18 | GDYN | Notice (144) | −50,000 | -$1.11M | EDGAR |
| 2025-02-18 | GDYN | Mixed | +265,925 | -$8.99M | EDGAR |
| 2025-02-06 | GDYN | Sell (S) | −50,000 | -$1.15M | EDGAR |
| 2025-02-04 | GDYN | Notice (144) | −50,000 | -$1.15M | EDGAR |
| 2025-01-23 | GDYN | Sell (S) | −50,000 | -$1.04M | EDGAR |
| 2025-01-21 | GDYN | Notice (144) | −50,000 | -$1.04M | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.