Ken Rizvi

CIK 1846472 · See Remarks · last filed 2026-05-26

Ken Rizvi is a corporate insider who has filed 28 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider had shares withheld for taxes covering $409.9K of SYNA on May 26, 2026. Across all open-market trades the lifetime net is +$349.2K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $14.7M 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.

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Disclosed Exposure

$14.66M

Companies

2

Total Filings

28

Lifetime Open-Market Net

$349.2K

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
SYNA See Remarks 105,890 $138.44 $14.66M $248.9K 13 2026-05-26
Penguin Solutions, Inc. (SGH) Delisted SVP and CFO 154,025 $20.85 $3.21M $100.3K 15 2024-04-23

Recent Filings

28 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-05-26 SYNA Tax (F) −2,853 -$409.9K EDGAR
2026-05-19 SYNA Tax (F) −3,241 -$415.6K EDGAR
2026-04-21 SYNA Tax (F) −5,895 -$472.9K EDGAR
2026-02-23 SYNA Tax (F) −2,853 -$240.5K EDGAR
2026-02-18 SYNA Tax (F) −3,317 -$283.3K EDGAR
2025-11-25 SYNA Tax (F) −2,848 -$179.9K EDGAR
2025-11-18 SYNA Tax (F) −3,235 -$200.2K EDGAR
2025-08-22 SYNA Tax (F) −2,848 -$203.5K EDGAR
2025-08-19 SYNA Mixed +62,339 -$864.1K EDGAR
2025-05-23 SYNA Grant (A) +21,157 $0 EDGAR
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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.