Gunther Birznieks
CIK 1702031 · SVP, Business Development · last filed 2026-03-04
"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.
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Disclosed Exposure
$2.90M
Companies
1
Total Filings
20
Lifetime Open-Market Net
-$2.02M
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 |
|---|---|---|---|---|---|---|---|
| VNDA | SVP, Business Development | 494,197 | $5.87 | $2.90M | -$2.02M | 20 | 2026-03-04 |
Recent Filings · Page 2 of 2
20 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-03-03 | VNDA | Sell (S) | −20,465 | -$374.0K | EDGAR |
| 2021-02-26 | VNDA | Grant (A) | +32,700 | $0 | EDGAR |
| 2020-03-04 | VNDA | Sell (S) | −17,758 | -$181.7K | EDGAR |
| 2020-02-28 | VNDA | Grant (A) | +30,000 | $0 | EDGAR |
| 2020-01-06 | VNDA | Sell (S) | −4,020 | -$64.0K | EDGAR |
| 2019-03-04 | VNDA | Sell (S) | −12,529 | -$250.1K | EDGAR |
| 2019-03-01 | VNDA | Grant (A) | +30,000 | $0 | EDGAR |
| 2019-01-04 | VNDA | Sell (S) | −6,061 | -$159.8K | EDGAR |
| 2018-03-02 | VNDA | Mixed | +21,475 | -$159.6K | EDGAR |
| 2018-01-04 | VNDA | Sell (S) | −8,568 | -$130.8K | EDGAR |
Showing 11–20 of 20
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Page 2 of 2
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.