Timothy C Wentworth
CIK 1252016 · Chief Executive Officer · last filed 2026-10-02
Timothy C Wentworth is a Chief Executive Officer who has filed 78 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for DGX, was dated Oct 2, 2026. Across all open-market trades the lifetime net is −$45.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $19.1M across reported positions. 5 SEC filings were submitted jointly with QUEST DIAGNOSTICS INC.
"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.
CI 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
108 WILMOT ROAD
DEERFIELD, IL 60015
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DGX | Director | 1,358 | $242.95 | $329.9K | $0 | 5 | 2026-10-02 |
| Walgreens Boots Alliance, Inc. (WBA) Delisted | Chief Executive Officer | 0 | $11.98 | $0 | $242.2K | 4 | 2025-08-28 |
| CI | CEO Evernorth | 61,267 | $305.78 | $18.73M | -$27.14M | 20 | 2021-05-13 |
| Express Scripts Holding Co. (ESRX) Delisted | President & CEO | 0 | — | — | $489.0K | 21 | 2018-12-21 |
| MEDCO HEALTH SOLUTIONS INC (MHS) Delisted | Group Pres, Employer Accounts | 0 | — | — | -$19.12M | 28 | 2012-04-03 |
Recent Filings
78 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-02 | DGX | Grant (A) | — | $0 | EDGAR |
| 2026-07-02 | DGX | Grant (A) | — | $0 | EDGAR |
| 2026-05-21 | DGX | Grant (A) | +1,142 | $0 | EDGAR |
| 2026-04-02 | DGX | Grant (A) | — | $0 | EDGAR |
| 2026-03-11 | DGX | Grant (A) | +215 | $0 | EDGAR |
| 2025-08-28 | Walgreens Boots Alliance, Inc. (WBA) Delisted | Disp (D) | −1,332,014 | $0 | EDGAR |
| 2024-11-05 | Walgreens Boots Alliance, Inc. (WBA) Delisted | Mixed | +683,890 | -$739.2K | EDGAR |
| 2024-01-08 | Walgreens Boots Alliance, Inc. (WBA) Delisted | Buy (P) | +10,000 | $242.2K | EDGAR |
| 2023-11-03 | Walgreens Boots Alliance, Inc. (WBA) Delisted | Grant (A) | +562,324 | $0 | EDGAR |
| 2021-05-13 | CI | Gift (G) | −11,150 | $0 | 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.