CORY SINDELAR
CIK 1226868 · Chief Financial Officer · last filed 2026-02-17
"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
$3.86M
Companies
3
Total Filings
83
Lifetime Open-Market Net
-$7.50M
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 |
|---|---|---|---|---|---|---|---|
| CALX | Chief Financial Officer | 103,994 | $37.10 | $3.86M | -$7.46M | 42 | 2026-02-17 |
| Violin Memory Inc (VMEM) Delisted | Chief Financial Officer | 63,589 | — | — | $79.1K | 16 | 2016-09-22 |
| IKANOS COMMUNICATIONS, INC. (IKAN) Delisted | Chief Financial Officer | 480 | — | — | -$122.2K | 19 | 2010-05-10 |
Recent Filings · Page 3 of 9
83 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 |
|---|---|---|---|---|---|
| 2023-02-10 | CALX | Grant (A) | — | $0 | EDGAR |
| 2023-01-26 | CALX | Exer (M) | +2,000 | $10.1K | EDGAR |
| 2022-11-28 | CALX | Grant (A) | — | $0 | EDGAR |
| 2022-11-04 | CALX | Mixed | — | -$208.4K | EDGAR |
| 2022-10-31 | CALX | Sell (S) | −3,000 | -$223.6K | EDGAR |
| 2022-08-15 | CALX | Grant (A) | +60 | $2.9K | EDGAR |
| 2022-02-15 | CALX | Grant (A) | +478 | $18.3K | EDGAR |
| 2022-02-11 | CALX | Grant (A) | — | $0 | EDGAR |
| 2021-11-29 | CALX | Grant (A) | — | $0 | EDGAR |
| 2021-11-01 | CALX | Mixed | — | -$1.10M | 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.