Henry Schuck
CIK 1813217 · Chief Executive Officer · last filed 2026-10-05
Henry Schuck is a Chief Executive Officer who has filed 53 SEC Form 4 insider transactions across 1 company since 2020. The most recent filing, for ZI, was dated Oct 5, 2026. Across all open-market trades the lifetime net is −$1.09B, making them a net seller over the disclosed history.
"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.
ZI 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
404 WYMAN STREET
WALTHAM, MA 02451
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ZoomInfo Technologies Inc. (ZI) Delisted | Chief Executive Officer | 17,201,972 | $10.31 | $177.35M | -$1.09B | 52 | 2026-10-05 |
Recent Filings
53 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-10-05 | ZoomInfo Technologies Inc. (ZI) Delisted | Mixed | +9,189 | -$17.4K | EDGAR |
| 2026-07-06 | ZoomInfo Technologies Inc. (ZI) Delisted | Mixed | +9,189 | -$13.5K | EDGAR |
| 2026-04-03 | ZoomInfo Technologies Inc. (ZI) Delisted | Mixed | +9,189 | -$27.5K | EDGAR |
| 2026-03-24 | ZoomInfo Technologies Inc. (ZI) Delisted | Mixed | +16,392 | -$43.9K | EDGAR |
| 2026-02-09 | ZoomInfo Technologies Inc. (ZI) Delisted | Grant (A) | — | $0 | EDGAR |
| 2026-01-05 | ZoomInfo Technologies Inc. (ZI) Delisted | Mixed | +8,946 | -$49.2K | EDGAR |
| 2025-10-03 | ZoomInfo Technologies Inc. (ZI) Delisted | Mixed | +7,949 | -$63.7K | EDGAR |
| 2025-09-17 | ZoomInfo Technologies Inc. (ZI) Delisted | Gift (G) | −1,000,000 | $0 | EDGAR |
| 2025-07-02 | ZoomInfo Technologies Inc. (ZI) Delisted | Mixed | +9,189 | -$46.5K | EDGAR |
| 2025-05-12 | ZoomInfo Technologies Inc. (ZI) Delisted | Mixed | +9,507 | -$42.8K | 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.