Aaron Tachibana
CIK 1401786 · CFO AND COO · last filed 2026-06-05
"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.
Loading insider history…
Disclosed Exposure
$69.85M
Companies
4
Total Filings
107
Lifetime Open-Market Net
-$4.52M
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 |
|---|---|---|---|---|---|---|---|
| PSNL | CFO AND COO | 198,833 | $9.59 | $1.91M | -$3.18M | 59 | 2026-06-05 |
| LITE | CFO | 73,724 | $921.56 | $67.94M | -$1.28M | 30 | 2018-08-24 |
| PERICOM SEMICONDUCTOR CORP (PSEM) Delisted | Sr. VP of Finance, and CFO | 30,251 | — | — | -$62.0K | 13 | 2014-01-10 |
| ASYST TECHNOLOGIES INC (ASYT) Delisted | SR. VP and CFO | 313,232 | — | — | $10.1K | 5 | 2008-11-21 |
Recent Filings · Page 11 of 11
107 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2010-05-13 | PERICOM SEMICONDUCTOR CORP (PSEM) Delisted | Grant (A) | +25,000 | $0 | EDGAR |
| 2010-03-17 | PERICOM SEMICONDUCTOR CORP (PSEM) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-11-21 | ASYST TECHNOLOGIES INC (ASYT) Delisted | Buy (P) | +48,000 | $10.1K | EDGAR |
| 2008-09-03 | ASYST TECHNOLOGIES INC (ASYT) Delisted | Grant (A) | +210,000 | $0 | EDGAR |
| 2008-06-20 | ASYST TECHNOLOGIES INC (ASYT) Delisted | Mixed | +15,232 | $0 | EDGAR |
| 2008-06-03 | ASYST TECHNOLOGIES INC (ASYT) Delisted | Mixed | +24,768 | $0 | EDGAR |
| 2007-06-04 | ASYST TECHNOLOGIES INC (ASYT) Delisted | Grant (A) | +40,000 | $0 | EDGAR |
Showing 101–107 of 107
Prev
Page 11 of 11
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.