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Miyuki Suzuki

CIK 1867852 · last filed 2026-06-17

Miyuki Suzuki is a corporate insider who has filed 31 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing, for TWLO, was dated Jun 17, 2026. Across all open-market trades the lifetime net is −$2.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $13.4M 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

$13.41M

Companies

3

Total Filings

31

Lifetime Open-Market Net

-$2.20M

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
TWLO Director 17,829 $197.35 $3.52M $0 21 2026-06-17
Sandisk Corp (SNDKV) Delisted Director 9,907 — — -$2.20M 3 2026-02-26
WDC Director 18,160 $544.84 $9.89M $0 6 2024-11-22

Recent Filings

31 filings
Insider 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
2026-06-17 TWLO Grant (A) +396 $0 EDGAR
2026-03-17 TWLO Grant (A) +682 $0 EDGAR
2026-02-26 Sandisk Corp (SNDKV) Delisted Sell (S) −3,500 -$2.20M EDGAR
2026-02-25 SNDK Notice (144) −3,500 -$2.20M EDGAR
2025-12-17 TWLO Grant (A) +635 $0 EDGAR
2025-11-19 Sandisk Corp (SNDKV) Delisted Mixed −1,234 -$588.4K EDGAR
2025-09-17 TWLO Grant (A) +773 $0 EDGAR
2025-06-16 TWLO Tax (F) −661 -$78.1K EDGAR
2025-06-11 TWLO Grant (A) +699 $0 EDGAR
2025-03-18 TWLO Grant (A) +626 $0 EDGAR
Showing 1–10 of 31
Page 1 of 4
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.