Heather S Ace
CIK 1610762 · EVP, Chief HR Officer · last filed 2026-10-21
Heather S Ace is an EVP, Chief HR Officer who has filed 51 SEC Form 4 insider transactions across 5 companies since 2015. The most recent filing, for QCOM, was dated Oct 21, 2026. Across all open-market trades the lifetime net is −$10.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $21.3M across reported positions. 33 SEC filings were submitted jointly with QUALCOMM INC/DE.
"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.
DXCM 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
SUITE 200
WYOMISSING, PA 19610
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| QCOM | EVP, Chief HR Officer | 39,922 | $174.86 | $6.98M | -$2.46M | 27 | 2026-10-21 |
| PENN | Director | 17,077 | $14.77 | $252.1K | $0 | 1 | 2026-03-11 |
| DXCM | SVP Human Resources | 178,400 | $78.61 | $14.02M | -$8.39M | 12 | 2020-03-13 |
| Orexigen Therapeutics, Inc. (OREX) Delisted | EVP, Global Human Resources | — | — | — | $0 | 2 | 2016-02-04 |
| Volcano Corp (VOLC) Delisted | EVP, Human Resources | 11,908 | — | — | -$10.4K | 1 | 2015-01-05 |
Recent Filings
51 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-21 | QCOM | Grant (A) | — | $0 | EDGAR |
| 2026-10-16 | QCOM | Mixed | +3,387 | -$319.3K | EDGAR |
| 2026-08-03 | QCOM | Notice (144) | −3,200 | -$470.5K | EDGAR |
| 2026-08-03 | QCOM | Sell (S) | −3,200 | -$470.5K | EDGAR |
| 2026-05-04 | QCOM | Notice (144) | −3,200 | -$569.0K | EDGAR |
| 2026-05-04 | QCOM | Sell (S) | −3,200 | -$569.0K | EDGAR |
| 2026-03-11 | PENN | Grant (A) | +17,077 | $0 | EDGAR |
| 2026-02-19 | QCOM | Gift (G) | — | $0 | EDGAR |
| 2026-02-09 | QCOM | Notice (144) | −3,200 | -$438.4K | EDGAR |
| 2026-02-09 | QCOM | Sell (S) | −3,200 | -$438.4K | 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.