Duston Williams
CIK 1310852 · Chief Financial Officer · last filed 2025-10-24
Duston Williams is a Chief Financial Officer who has filed 66 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for MLNK, was dated Oct 24, 2025. Across all open-market trades the lifetime net is −$44.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $19.4M across reported positions.
"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.
NTNX 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
1740 TECHNOLOGY DRIVE, SUITE 150
SAN JOSE, CA 95110
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MeridianLink, Inc. (MLNK) Delisted | Director | 0 | $20.01 | $0 | $0 | 5 | 2025-10-24 |
| NTNX | Chief Financial Officer | 260,182 | $74.63 | $19.42M | -$43.04M | 44 | 2022-03-17 |
| APPLIED MICRO CIRCUITS CORP (AMCC) Delisted | Director | 55,700 | — | — | $0 | 4 | 2016-08-03 |
| Gigamon Inc. (GIMO) Delisted | Chief Financial Officer | 25,222 | — | — | $0 | 1 | 2014-02-26 |
| Infinera Corp (INFN) Delisted | Chief Financial Officer | 134,006 | $6.64 | $889.8K | -$995.0K | 7 | 2010-04-26 |
| COMPELLENT TECHNOLOGIES INC (CML) Delisted | Director | — | — | — | $0 | 3 | 2010-03-02 |
Recent Filings
66 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-10-24 | MeridianLink, Inc. (MLNK) Delisted | Disp (D) | −49,266 | $0 | EDGAR |
| 2025-06-06 | MeridianLink, Inc. (MLNK) Delisted | Grant (A) | +11,862 | $0 | EDGAR |
| 2024-06-07 | MeridianLink, Inc. (MLNK) Delisted | Grant (A) | +10,167 | $0 | EDGAR |
| 2023-06-09 | MeridianLink, Inc. (MLNK) Delisted | Grant (A) | +9,886 | $0 | EDGAR |
| 2022-07-13 | MeridianLink, Inc. (MLNK) Delisted | Grant (A) | +17,351 | $0 | EDGAR |
| 2022-03-17 | NTNX | Mixed | +22,649 | -$275.7K | EDGAR |
| 2022-01-05 | NTNX | Mixed | +31,250 | $0 | EDGAR |
| 2022-01-03 | NTNX | Sell (S) | −15,000 | -$486.4K | EDGAR |
| 2021-12-29 | NTNX | Sell (S) | −30,000 | -$978.2K | EDGAR |
| 2021-12-20 | NTNX | Sell (S) | −22,240 | -$675.8K | 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.