John Bellano
CIK 1361085 · Chief Commercial Officer · last filed 2026-06-03
John Bellano is a Chief Commercial Officer who has filed 12 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for MDXH, was dated Jun 3, 2026. Across all open-market trades the lifetime net is +$65.6K, making them a net buyer over the disclosed history.
"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.
$0
3
12
$65.6K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MDXH | Chief Commercial Officer | — | $0.54 | — | $0 | 1 | 2026-06-03 |
| GenMark Diagnostics, Inc. (GNMK) Delisted | SR. VP, Commercial Operations | 8,333 | $24.04 | $200.3K | $50.0K | 1 | 2010-06-07 |
| THIRD WAVE TECHNOLOGIES INC /WI (TWTI) Delisted | Vice President, Sales | 15,965 | — | — | $15.6K | 9 | 2008-06-11 |
Recent Filings
12 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-03 | MDXH | Grant (A) | — | $0 | EDGAR |
| 2010-06-07 | GenMark Diagnostics, Inc. (GNMK) Delisted | Mixed | +8,333 | $50.0K | EDGAR |
| 2008-07-28 | — | Mixed | −15,519 | -$597.0K | |
| 2008-06-11 | THIRD WAVE TECHNOLOGIES INC /WI (TWTI) Delisted | Mixed | +1,176 | -$5.5K | EDGAR |
| 2008-05-09 | THIRD WAVE TECHNOLOGIES INC /WI (TWTI) Delisted | Mixed | +5,088 | -$17.9K | EDGAR |
| 2008-05-02 | THIRD WAVE TECHNOLOGIES INC /WI (TWTI) Delisted | Buy (P) | +2,414 | $6.1K | EDGAR |
| 2008-04-03 | THIRD WAVE TECHNOLOGIES INC /WI (TWTI) Delisted | Tax (F) | −433 | -$3.5K | EDGAR |
| 2008-03-03 | THIRD WAVE TECHNOLOGIES INC /WI (TWTI) Delisted | Grant (A) | +1,212 | $1 | EDGAR |
| 2007-11-02 | THIRD WAVE TECHNOLOGIES INC /WI (TWTI) Delisted | Buy (P) | +1,261 | $3.2K | EDGAR |
| 2007-06-11 | THIRD WAVE TECHNOLOGIES INC /WI (TWTI) Delisted | Mixed | +1,175 | -$2.7K | EDGAR |