Brad W Buss
CIK 1336664 · Chief Financial Officer · last filed 2026-06-29
"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.
TSLA 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
13355 NOEL ROAD, SUITE 400
DALLAS, TX 75240
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MRVL | Director | 94,342 | $155.37 | $14.66M | $207.0K | 14 | 2026-06-29 |
| QS | Director | 396,379 | $4.63 | $1.84M | -$11.69M | 8 | 2026-06-05 |
| ACM | Director | 28,513 | $70.37 | $2.01M | $501.3K | 11 | 2026-03-05 |
| TuSimple Holdings Inc. (TSP) Delisted | Director | 191,889 | $0.25 | $48.0K | $279.3K | 7 | 2022-06-15 |
| QuantumScape Corp (QS.WS) Delisted | Director | 314,426 | $9.05 | $2.85M | $476.5K | 2 | 2021-05-28 |
| AAP | Director | 6,656 | $46.33 | $308.4K | $161.4K | 22 | 2021-01-06 |
| TSLA | Director | 423,210 | $380.97 | $161.23M | -$28.16M | 16 | 2019-05-20 |
| CAVIUM, INC. (CAVM) Delisted | Director | 0 | — | — | $0 | 3 | 2018-07-06 |
| CAFEPRESS INC. (PRSS) Delisted | Director | 76,353 | — | — | $190.0K | 9 | 2016-05-11 |
| SOLARCITY CORP (SCTY) Delisted | Chief Financial Officer | 28,355 | — | — | $148.8K | 4 | 2015-08-18 |
| CYPRESS SEMICONDUCTOR CORP /DE/ (CY) Delisted | CFO | 984,238 | — | — | -$14.60M | 45 | 2014-03-05 |
Recent Filings · Page 4 of 15
143 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-07-20 | MRVL | Mixed | +6,651 | $0 | EDGAR |
| 2021-07-01 | TuSimple Holdings Inc. (TSP) Delisted | Grant (A) | — | $0 | EDGAR |
| 2021-05-28 | QuantumScape Corp (QS.WS) Delisted | Buy (P) | +10,000 | $238.3K | EDGAR |
| 2021-05-26 | QuantumScape Corp (QS.WS) Delisted | Buy (P) | +10,000 | $238.3K | EDGAR |
| 2021-04-21 | TuSimple Holdings Inc. (TSP) Delisted | Mixed | +282,883 | $0 | EDGAR |
| 2021-04-20 | MRVL | Disp (D) | −64,218 | $0 | EDGAR |
| 2021-02-26 | ACM | Mixed | +3,090 | $0 | EDGAR |
| 2021-01-06 | AAP | Grant (A) | +8 | $1.4K | EDGAR |
| 2020-10-06 | AAP | Grant (A) | +8 | $1.4K | EDGAR |
| 2020-08-31 | ACM | Buy (P) | +13,000 | $501.3K | 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.