Nelson Chan
CIK 1242653 · 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.
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Disclosed Exposure
$15.98M
Companies
11
Total Filings
130
Lifetime Open-Market Net
-$8.81M
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 |
|---|---|---|---|---|---|---|---|
| GCTS | Director | 134,901 | $2.02 | $272.5K | $0 | 1 | 2026-07-02 |
| DECK | Director | 63,311 | $99.50 | $6.30M | $0 | 47 | 2026-06-02 |
| GCTS.WS | Director | 125,642 | $0.33 | $41.8K | $0 | 8 | 2026-04-02 |
| TWST | Director | 33,251 | $101.06 | $3.36M | $0 | 12 | 2026-02-09 |
| SYNA | Director | 45,719 | $105.72 | $4.83M | -$8.81M | 34 | 2025-11-04 |
| ADESTO TECHNOLOGIES Corp (IOTS) Delisted | Director | 45,412 | — | — | $0 | 6 | 2019-06-06 |
| SOCKET MOBILE, INC. (SCKTD) Delisted | Director | — | — | — | $0 | 3 | 2019-05-24 |
| OUTERWALL INC (OUTR) Delisted | Director | 3,783 | — | — | $0 | 3 | 2016-09-27 |
| AFFYMETRIX INC (AFFX) Delisted | Director | 0 | — | — | $0 | 7 | 2016-04-01 |
| OUTERWALL INC (CSTR) Delisted | Director | 4,112 | $20.10 | $82.7K | $0 | 4 | 2013-07-01 |
| SLAB | Director | 5,388 | $218.00 | $1.17M | $0 | 4 | 2009-04-27 |
Recent Filings · Page 3 of 13
130 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 |
|---|---|---|---|---|---|
| 2024-07-03 | GCTS.WS | Grant (A) | +5,278 | $0 | EDGAR |
| 2024-06-05 | DECK | Grant (A) | +42 | $0 | EDGAR |
| 2024-03-05 | DECK | Grant (A) | +48 | $0 | EDGAR |
| 2024-02-09 | TWST | Grant (A) | +5,815 | $0 | EDGAR |
| 2023-11-22 | DECK | Grant (A) | +68 | $0 | EDGAR |
| 2023-11-02 | SYNA | Grant (A) | +2,328 | $0 | EDGAR |
| 2023-09-06 | DECK | Grant (A) | +80 | $0 | EDGAR |
| 2023-06-02 | DECK | Grant (A) | +92 | $0 | EDGAR |
| 2023-03-03 | DECK | Grant (A) | +104 | $0 | EDGAR |
| 2023-02-09 | TWST | Grant (A) | +8,212 | $0 | 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.