GEOFFREY Y YANG
CIK 1201592 · last filed 2026-06-11
"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.
Loading insider history…
Disclosed Exposure
$14.06M
Companies
7
Total Filings
212
Lifetime Open-Market Net
$6.75M
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 |
|---|---|---|---|---|---|---|---|
| WBD | Director | 225,404 | $28.40 | $6.40M | $1.10M | 12 | 2026-06-11 |
| BEN | Director | 74,064 | $32.93 | $2.44M | $0 | 141 | 2026-02-04 |
| T | Director | 121,202 | $26.32 | $3.19M | $1.20M | 15 | 2022-05-03 |
| AT&T INC. (TBC) Delisted | Director | 38,283 | $24.97 | $955.9K | $999.5K | 7 | 2019-11-04 |
| TBB | Director | 104,318 | $19.41 | $2.03M | $5.99M | 7 | 2018-08-02 |
| BigBand Networks, Inc. (BBND) Delisted | Director | 66,104 | — | — | -$611.0K | 20 | 2011-08-22 |
| TIVO INC (TIVO) Delisted | Director | 1,646,496 | — | — | -$1.92M | 5 | 2009-06-09 |
Recent Filings · Page 20 of 22
212 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 |
|---|---|---|---|---|---|
| 2011-03-16 | BEN | Grant (A) | +857 | $100.1K | EDGAR |
| 2011-02-28 | BigBand Networks, Inc. (BBND) Delisted | Exer (M) | +3,200 | $0 | EDGAR |
| 2011-02-18 | BigBand Networks, Inc. (BBND) Delisted | Sell (S) | −73,900 | -$192.9K | EDGAR |
| 2011-02-17 | BigBand Networks, Inc. (BBND) Delisted | Sell (S) | −98,200 | -$264.1K | EDGAR |
| 2010-11-29 | BigBand Networks, Inc. (BBND) Delisted | Exer (M) | +3,200 | $0 | EDGAR |
| 2010-11-15 | BigBand Networks, Inc. (BBND) Delisted | Grant (A) | — | $0 | EDGAR |
| 2010-11-10 | BigBand Networks, Inc. (BBND) Delisted | Sell (S) | −156,828 | -$493.0K | EDGAR |
| 2010-08-26 | BigBand Networks, Inc. (BBND) Delisted | Exer (M) | +3,200 | $0 | EDGAR |
| 2010-05-26 | BigBand Networks, Inc. (BBND) Delisted | Grant (A) | — | $0 | EDGAR |
| 2010-05-21 | BigBand Networks, Inc. (BBND) Delisted | Exer (M) | +4,100 | $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.