STEVEN R ALTMAN
CIK 1191307 · Vice Chairman · last filed 2026-06-01
"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
$16.22M
Companies
4
Total Filings
192
Lifetime Open-Market Net
-$307.60M
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 | Director | 69,232 | $75.37 | $5.22M | -$17.38M | 37 | 2026-06-01 |
| Ubiquiti Inc. (UBNT) Delisted | Director | 82,920 | — | — | $1.14M | 3 | 2014-02-12 |
| QCOM | Vice Chairman | 51,945 | $211.72 | $11.00M | -$291.36M | 134 | 2014-01-03 |
| AMYLIN PHARMACEUTICALS INC (AMLN) Delisted | Director | — | — | — | $0 | 18 | 2010-04-07 |
Recent Filings · Page 12 of 20
192 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-11-03 | QCOM | Mixed | — | -$83.8K | EDGAR |
| 2009-10-06 | AMYLIN PHARMACEUTICALS INC (AMLN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-10-02 | QCOM | Mixed | — | -$115.0K | EDGAR |
| 2009-09-03 | QCOM | Mixed | — | -$324.8K | EDGAR |
| 2009-08-13 | QCOM | Mixed | — | -$31.1K | EDGAR |
| 2009-08-12 | QCOM | Mixed | — | -$83.9K | EDGAR |
| 2009-08-05 | QCOM | Mixed | — | -$703.9K | EDGAR |
| 2009-07-28 | QCOM | Mixed | — | -$246.3K | EDGAR |
| 2009-07-22 | QCOM | Mixed | +64,000 | $2.38M | EDGAR |
| 2009-07-17 | QCOM | Mixed | — | -$307.4K | EDGAR |
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.