Jeffrey Harris
CIK 1220634 · last filed 2026-07-22
Jeffrey Harris is a corporate insider who has filed 44 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for CHPT, was dated Jul 22, 2026. Across all open-market trades the lifetime net is +$12.2M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $429.6M across reported positions. 12 SEC filings were submitted jointly with Nuance Communications, 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.
BBG 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
450 LEXINGTON AVENUE
NEW YORK, NY 10017
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CHPT | Director | 46,425 | $8.12 | $376.7K | $0 | 6 | 2026-07-22 |
| KNOLL INC (KNL) Delisted | Director | 107,191 | $25.04 | $2.68M | $151.3K | 25 | 2021-07-01 |
| KOS | Director | 154,379,137 | $2.78 | $429.22M | $0 | 1 | 2011-05-18 |
| Nuance Communications, Inc. (NUAN) Delisted | Director | 45,000 | $55.99 | $2.52M | $0 | 4 | 2009-01-15 |
| BILL BARRETT CORP (BBG) Delisted | Director | 6,217,799 | — | — | $12.08M | 6 | 2008-12-16 |
Recent Filings
44 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-07-22 | CHPT | Grant (A) | +28,390 | $0 | EDGAR |
| 2025-07-09 | CHPT | Grant (A) | +254,785 | $0 | EDGAR |
| 2024-07-11 | CHPT | Grant (A) | +115,552 | $0 | EDGAR |
| 2023-07-20 | CHPT | Grant (A) | +21,925 | $0 | EDGAR |
| 2022-12-12 | — | Mixed | +38,603 | $0 | |
| 2022-07-14 | CHPT | Grant (A) | +13,563 | $0 | EDGAR |
| 2021-07-21 | — | Disp (D) | −107,191 | $0 | |
| 2021-07-14 | CHPT | Grant (A) | +21,692 | $0 | EDGAR |
| 2021-07-01 | KNOLL INC (KNL) Delisted | Grant (A) | +625 | $16.2K | EDGAR |
| 2021-05-19 | KNOLL INC (KNL) Delisted | Grant (A) | +3,566 | $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.