Kevin A Denuccio
CIK 1227891 · President and CEO · last filed 2025-07-02
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
CALX price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
SAN JOSE, CA 95134
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| JUNIPER NETWORKS INC (JNPR) Delisted | Director | 0 | $39.95 | $0 | -$2.00M | 21 | 2025-07-02 |
| MARA | Director | 266,974 | $7.63 | $2.04M | $555.9K | 9 | 2024-05-06 |
| CALX | Director | 83,900 | $31.86 | $2.67M | -$6.14M | 21 | 2022-05-04 |
| Violin Memory Inc (VMEM) Delisted | President and CEO | 87,014 | — | — | $309.6K | 6 | 2016-03-22 |
| SNDK | Director | 10,848 | $973.54 | $10.56M | -$2.46M | 9 | 2013-08-15 |
| VIAVI SOLUTIONS INC. (JDSU) Delisted | Director | 4,953 | — | — | $0 | 5 | 2009-11-12 |
| REDBACK NETWORKS INC (RBAK) Delisted | President and CEO | 0 | — | — | $0 | 1 | 2007-01-26 |
Recent Filings · Page 3 of 8
73 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-05-21 | JUNIPER NETWORKS INC (JNPR) Delisted | Sell (S) | −15,008 | -$398.6K | EDGAR |
| 2021-05-17 | CALX | Grant (A) | — | $0 | EDGAR |
| 2021-05-14 | JUNIPER NETWORKS INC (JNPR) Delisted | Mixed | +9,862 | $0 | EDGAR |
| 2021-04-13 | MARA | Mixed | +38,259 | $910.8K | EDGAR |
| 2021-02-05 | CALX | Sell (S) | −97,500 | -$3.10M | EDGAR |
| 2020-11-02 | CALX | Sell (S) | −97,303 | -$2.31M | EDGAR |
| 2020-05-15 | JUNIPER NETWORKS INC (JNPR) Delisted | Mixed | +8,713 | $0 | EDGAR |
| 2020-05-13 | CALX | Grant (A) | +12,477 | $0 | EDGAR |
| 2020-02-10 | CALX | Buy (P) | +5,500 | $50.9K | EDGAR |
| 2019-08-20 | CALX | Buy (P) | +24,000 | $138.3K | EDGAR |
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.