Jacob Steven Leach
CIK 1700255 · President, CEO, and Director · last filed 2026-06-17
"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
$35.00M
Companies
2
Total Filings
55
Lifetime Open-Market Net
-$52.32M
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.
Recent Filings · Page 5 of 6
55 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 |
|---|---|---|---|---|---|
| 2019-09-11 | DXCM | Sell (S) | −4,712 | -$706.1K | EDGAR |
| 2019-06-14 | DXCM | Sell (S) | −5,099 | -$741.0K | EDGAR |
| 2019-04-25 | DXCM | Exer (M) | +4,797 | $34.9K | EDGAR |
| 2019-03-13 | DXCM | Sell (S) | −8,555 | -$1.22M | EDGAR |
| 2019-03-11 | DXCM | Grant (A) | +14,987 | $15 | EDGAR |
| 2018-10-01 | DXCM | Sell (S) | −47,600 | -$6.85M | EDGAR |
| 2018-09-14 | DXCM | Exer (M) | +15,000 | $88.8K | EDGAR |
| 2018-09-12 | DXCM | Sell (S) | −4,614 | -$663.3K | EDGAR |
| 2018-08-28 | DXCM | Mixed | — | -$2.75M | EDGAR |
| 2018-05-17 | DXCM | Gift (G) | −176 | $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.