KEVIN A DENUCCIO

CIK 1227891 · President and CEO · last filed 2025-07-02

KEVIN A DENUCCIO is a President and CEO who has filed 73 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing, for JNPR, was dated Jul 2, 2025. Across all open-market trades the lifetime net is −$9.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $8.5M across reported positions. 23 SEC filings were submitted jointly with CALIX, INC.

"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

$8.54M

Companies

7

Total Filings

73

Lifetime Open-Market Net

-$9.73M

Filer Profile

Reported Address
300 HOLGER WAY
SAN JOSE, CA 95134
Related Filers
CALIX, INC — 23 joint filings, latest 2022-05-04
VIAVI SOLUTIONS INC. — 10 joint filings, latest 2009-11-12
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
JUNIPER NETWORKS INC (JNPR) Delisted Director 0 $39.95 $0 -$2.00M 21 2025-07-02
MARA Director 266,974 $12.55 $3.35M $555.9K 9 2024-05-06
CALX Director 83,900 $33.14 $2.78M -$6.14M 21 2022-05-04
Violin Memory Inc (VMEM) Delisted President and CEO 87,014 — — $309.6K 6 2016-03-22
SNDK Director 1,356 $1777.80 $2.41M -$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

73 filings
Insider 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
2025-07-02 JUNIPER NETWORKS INC (JNPR) Delisted Disp (D) −28,579 $0 EDGAR
2025-05-28 JUNIPER NETWORKS INC (JNPR) Delisted Mixed +7,029 $0 EDGAR
2024-06-05 JUNIPER NETWORKS INC (JNPR) Delisted Grant (A) — $0 EDGAR
2024-05-13 JUNIPER NETWORKS INC (JNPR) Delisted Exer (M) +7,682 $0 EDGAR
2024-05-06 MARA Grant (A) +28,887 $0 EDGAR
2024-02-16 JUNIPER NETWORKS INC (JNPR) Delisted Notice (144) −3,500 -$129.7K EDGAR
2024-02-16 JUNIPER NETWORKS INC (JNPR) Delisted Sell (S) −7,500 -$278.3K EDGAR
2024-02-02 MARA Mixed +30,535 $0 EDGAR
2023-05-17 MARA Mixed +32,552 $250.0K EDGAR
2023-05-11 JUNIPER NETWORKS INC (JNPR) Delisted Mixed +7,107 $0 EDGAR
Showing 1–10 of 73
Page 1 of 8
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.