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 | $7.62 | $2.04M | $555.9K | 9 | 2024-05-06 |
| CALX | Director | 83,900 | $32.26 | $2.71M | -$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 | $985.81 | $10.69M | -$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 5 of 8
73 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-08-17 | JUNIPER NETWORKS INC (JNPR) Delisted | Sell (S) | −10,000 | -$234.3K | EDGAR |
| 2016-05-26 | JUNIPER NETWORKS INC (JNPR) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-05-23 | JUNIPER NETWORKS INC (JNPR) Delisted | Exer (M) | +10,069 | $0 | EDGAR |
| 2016-05-20 | CALX | Grant (A) | +17,964 | $0 | EDGAR |
| 2016-03-22 | Violin Memory Inc (VMEM) Delisted | Buy (P) | +75,000 | $37.7K | EDGAR |
| 2015-12-07 | Violin Memory Inc (VMEM) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-09-09 | Violin Memory Inc (VMEM) Delisted | Buy (P) | +75,000 | $118.2K | EDGAR |
| 2015-06-01 | CALX | Grant (A) | +15,404 | $0 | EDGAR |
| 2015-05-20 | JUNIPER NETWORKS INC (JNPR) Delisted | Mixed | +11,005 | $0 | EDGAR |
| 2015-03-12 | Violin Memory Inc (VMEM) Delisted | Buy (P) | +50,000 | $153.8K | 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.