Steven Lawrence Elfman
CIK 1334805 · President-Network, Tech & Ops · last filed 2026-03-10
"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
$32.56M
Companies
4
Total Filings
50
Lifetime Open-Market Net
-$1.02M
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 |
|---|---|---|---|---|---|---|---|
| SMSI | Director | 13,817 | $2.80 | $38.7K | $0 | 13 | 2026-03-10 |
| S | President-Network, Tech & Ops | 1,261,591 | $20.98 | $26.47M | -$1.02M | 24 | 2014-02-26 |
| Clearwire Corp /DE (CLWRR) Delisted | Director | — | — | — | $0 | 2 | 2010-03-04 |
| INSP | EVP Mobile Division | 94,412 | $64.14 | $6.06M | $0 | 7 | 2008-01-02 |
Recent Filings · Page 5 of 5
50 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 |
|---|---|---|---|---|---|
| 2008-11-07 | S | Grant (A) | +177,332 | $0 | EDGAR |
| 2008-08-06 | S | Grant (A) | +128,536 | $0 | EDGAR |
| 2008-05-06 | S | Grant (A) | +225,806 | $0 | EDGAR |
| 2008-01-02 | INSP | Mixed | +83,380 | $1.58M | EDGAR |
| 2007-12-21 | INSP | Mixed | +42,412 | $774.4K | EDGAR |
| 2007-08-06 | INSP | Grant (A) | — | $0 | EDGAR |
| 2007-08-01 | INSP | Grant (A) | +171 | $3.0K | EDGAR |
| 2007-07-31 | INSP | Mixed | +666 | $13.8K | EDGAR |
| 2007-06-26 | INSP | Grant (A) | — | $0 | EDGAR |
| 2007-02-02 | INSP | Grant (A) | +151 | $2.8K | EDGAR |
Showing 41–50 of 50
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Page 5 of 5
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.