Kevin Christopher Siebert
CIK 1634069 · SVP Gen. Counsel & Secretary · last filed 2026-05-04
Kevin Christopher Siebert is a SVP Gen. Counsel & Secretary who has filed 95 SEC Form 4 insider transactions across 2 companies since 2015. The most recent filing shows the insider sold $445.9K of VIAV on May 4, 2026. Across all open-market trades the lifetime net is −$5.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.1M across reported positions.
"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.
$1.08M
2
95
-$5.00M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| VIAV | SVP Gen. Counsel & Secretary | 20,129 | $53.46 | $1.08M | -$4.97M | 92 | 2026-05-04 |
| VIAVI SOLUTIONS INC. (JDSU) Delisted | VP General Counsel & Secretary | 2,696 | — | — | -$31.0K | 3 | 2015-05-27 |
Recent Filings
95 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-04 | VIAV | Sell (S) | −8,255 | -$445.9K | EDGAR |
| 2026-03-02 | VIAV | Sell (S) | −7,264 | -$252.6K | EDGAR |
| 2026-02-03 | VIAV | Sell (S) | −13,577 | -$349.2K | EDGAR |
| 2025-12-08 | VIAV | Sell (S) | −24,225 | -$442.3K | EDGAR |
| 2025-11-04 | VIAV | Sell (S) | −11,148 | -$192.7K | EDGAR |
| 2025-09-25 | VIAV | Mixed | +23,366 | -$131.4K | EDGAR |
| 2025-09-25 | VIAV | Sell (S) | −9,927 | -$120.8K | EDGAR |
| 2025-09-02 | VIAV | Mixed | +23,901 | -$116.0K | EDGAR |
| 2025-09-02 | VIAV | Sell (S) | −13,115 | -$146.6K | EDGAR |
| 2025-03-05 | VIAV | Sell (S) | −13,499 | -$151.7K | EDGAR |