Peter Altabef
CIK 1199359 · CEO · last filed 2026-05-13
"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.
PER 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
801 LAKEVIEW DRIVE
BLUE BELL, PA 19422
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NI | Director | 56,615 | $45.28 | $2.56M | $0 | 11 | 2026-05-13 |
| UIS | CEO | 1,454,013 | $2.92 | $4.25M | $0 | 42 | 2026-03-02 |
| BELO CORP (BLC) Delisted | Director | 0 | — | — | $0 | 3 | 2013-12-23 |
| MICROS SYSTEMS INC (MCRS) Delisted | President and CEO, Director | — | — | — | $0 | 2 | 2013-11-25 |
| BELO CORP (OMTH) Delisted | Director | 10,914 | — | — | $0 | 1 | 2013-05-09 |
| DELL | President | 3,802,495 | $369.28 | $1.40B | $0 | 2 | 2010-11-05 |
| PEROT SYSTEMS CORP (PER) Delisted | President and CEO | 536,601 | — | — | -$539.4K | 18 | 2009-10-15 |
Recent Filings · Page 7 of 8
80 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-11-06 | — | Mixed | −536,601 | -$16.10M | |
| 2009-11-04 | DELL | Grant (A) | +1,145,851 | $0 | EDGAR |
| 2009-10-15 | PEROT SYSTEMS CORP (PER) Delisted | Tax (F) | −3,645 | -$109.1K | EDGAR |
| 2009-08-04 | PEROT SYSTEMS CORP (PER) Delisted | Tax (F) | −5,467 | -$87.4K | EDGAR |
| 2009-05-08 | PEROT SYSTEMS CORP (PER) Delisted | Sell (S) | −10,000 | -$139.2K | EDGAR |
| 2009-03-17 | PEROT SYSTEMS CORP (PER) Delisted | Mixed | +134,533 | -$64.3K | EDGAR |
| 2009-02-13 | PEROT SYSTEMS CORP (PER) Delisted | Sell (S) | −10,000 | -$119.9K | EDGAR |
| 2008-12-16 | PEROT SYSTEMS CORP (PER) Delisted | Tax (F) | −7,290 | -$90.5K | EDGAR |
| 2008-12-11 | PEROT SYSTEMS CORP (PER) Delisted | Tax (F) | −1,458 | -$18.3K | EDGAR |
| 2008-11-10 | PEROT SYSTEMS CORP (PER) Delisted | Sell (S) | −10,000 | -$113.2K | 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.