Robert Calderoni
CIK 1183228 · Interim CEO & President · last filed 2026-05-05
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
ARBA 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
ONE TECHNOLOGY DRIVE
MILPITAS, CA 95035
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| HPE | Director | 8,008 | $60.80 | $486.8K | $0 | 3 | 2026-05-05 |
| KLAC | Director | 152,305 | $152.97 | $23.30M | -$1.80M | 31 | 2026-02-06 |
| ANSYS INC (ANSS) Delisted | Director | 0 | $374.30 | $0 | $0 | 10 | 2025-07-18 |
| CITRIX SYSTEMS INC (CTXS) Delisted | Interim CEO & President | 0 | $103.90 | $0 | -$23.15M | 93 | 2022-10-03 |
| LogMeIn, Inc. (LOGM) Delisted | Director | 0 | — | — | -$1.42M | 7 | 2020-08-31 |
| JUNIPER NETWORKS INC (JNPR) Delisted | Director | 38,625 | $39.95 | $1.54M | -$5.71M | 23 | 2019-05-15 |
| ARIBA INC (ARBA) Delisted | Chairman and CEO | 0 | — | — | -$343.70M | 42 | 2012-10-02 |
Recent Filings · Page 12 of 21
209 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-11-03 | KLAC | Grant (A) | +2,141 | $0 | EDGAR |
| 2016-11-01 | CITRIX SYSTEMS INC (CTXS) Delisted | Tax (F) | −5,817 | -$493.3K | EDGAR |
| 2016-10-25 | CITRIX SYSTEMS INC (CTXS) Delisted | Sell (S) | −19,888 | -$1.71M | EDGAR |
| 2016-10-04 | CITRIX SYSTEMS INC (CTXS) Delisted | Tax (F) | −5,817 | -$495.7K | EDGAR |
| 2016-09-01 | CITRIX SYSTEMS INC (CTXS) Delisted | Tax (F) | −5,817 | -$507.2K | EDGAR |
| 2016-08-01 | CITRIX SYSTEMS INC (CTXS) Delisted | Tax (F) | −5,817 | -$518.5K | EDGAR |
| 2016-07-05 | CITRIX SYSTEMS INC (CTXS) Delisted | Tax (F) | −5,817 | -$465.9K | EDGAR |
| 2016-06-02 | CITRIX SYSTEMS INC (CTXS) Delisted | Tax (F) | −5,817 | -$494.0K | 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 |
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.