John Joseph Giamatteo
CIK 1234080 · CEO & President, Secure Comm. · last filed 2026-10-22
John Joseph Giamatteo is a CEO & President, Secure Comm. who has filed 38 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for BB, was dated Oct 22, 2026. Across all open-market trades the lifetime net is −$8.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.9M across reported positions.
"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.
BB 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.
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BB | CEO & President, Secure Comm. | 641,494 | $9.19 | $5.90M | -$8.89M | 24 | 2026-10-22 |
| SOLERA HOLDINGS, INC (SLH) Delisted | Chief Operating Officer | 29,365 | — | — | $0 | 2 | 2010-05-13 |
| REALNETWORKS INC (RNWK) Delisted | Chief Operating Officer | 9,194 | $0.73 | $6.7K | $0 | 8 | 2010-02-24 |
Recent Filings
38 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-22 | BB | Notice (144) | −99,000 | -$865.4K | EDGAR |
| 2026-10-22 | BB | Sell (S) | −250,000 | -$2.28M | EDGAR |
| 2026-10-21 | BB | Notice (144) | −151,000 | -$1.42M | EDGAR |
| 2026-10-13 | BB | Mixed | +34,078 | -$225.8K | EDGAR |
| 2026-10-05 | BB | Mixed | +37,100 | -$269.3K | EDGAR |
| 2026-07-10 | BB | Mixed | −215,930 | -$3.10M | EDGAR |
| 2026-07-09 | BB | Notice (144) | −125,000 | -$1.43M | EDGAR |
| 2026-07-08 | BB | Notice (144) | −125,000 | -$1.38M | EDGAR |
| 2026-07-06 | BB | Mixed | +38,100 | -$317.2K | EDGAR |
| 2026-04-13 | BB | Grant (A) | — | $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.