Jon Coleman
CIK 1442689 · EVP, Chief Commercial Officer · last filed 2026-06-05
"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.
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Disclosed Exposure
$9.18M
Companies
2
Total Filings
51
Lifetime Open-Market Net
-$25.30M
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 |
|---|---|---|---|---|---|---|---|
| DXCM | EVP, Chief Commercial Officer | 100,361 | $91.48 | $9.18M | -$722.6K | 4 | 2026-06-05 |
| MASIMO CORP (MASI) Delisted | Pres-WW OEM & Global Health | 28,600 | $179.95 | $5.15M | -$24.58M | 45 | 2021-03-02 |
Recent Filings · Page 5 of 6
51 filingsInsider 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 |
|---|---|---|---|---|---|
| 2016-04-29 | MASIMO CORP (MASI) Delisted | Mixed | — | -$95.2K | EDGAR |
| 2016-03-02 | MASIMO CORP (MASI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2015-12-28 | MASIMO CORP (MASI) Delisted | Mixed | — | -$218.1K | EDGAR |
| 2015-11-10 | MASIMO CORP (MASI) Delisted | Mixed | −7,500 | -$373.3K | EDGAR |
| 2015-03-24 | MASIMO CORP (MASI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-02-20 | MASIMO CORP (MASI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-05-30 | MASIMO CORP (MASI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2011-10-31 | MASIMO CORP (MASI) Delisted | Mixed | +21 | $0 | EDGAR |
| 2011-02-24 | MASIMO CORP (MASI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-08-19 | MASIMO CORP (MASI) Delisted | Grant (A) | — | $0 | EDGAR |
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.
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.