Dan Zugelder
CIK 1983112 · EVP, Chief Revenue Officer · last filed 2026-09-09
"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.
DT 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
1601 TRAPELO ROAD, SUITE 116
WALTHAM, MA 02451
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DT | EVP, Chief Revenue Officer | 62,359 | $64.18 | $4.00M | -$8.36M | 29 | 2026-09-09 |
Recent Filings · Page 3 of 5
46 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-05-13 | DT | Sell (S) | −6,793 | -$339.6K | EDGAR |
| 2025-05-12 | DT | Notice (144) | −6,793 | -$339.6K | EDGAR |
| 2025-03-07 | DT | Notice (144) | −6,794 | -$361.8K | EDGAR |
| 2025-03-07 | DT | Mixed | −13,513 | -$739.0K | EDGAR |
| 2024-12-09 | DT | Mixed | −20,306 | -$1.19M | EDGAR |
| 2024-12-06 | DT | Notice (144) | −11,021 | -$646.7K | EDGAR |
| 2024-09-09 | DT | Mixed | −20,307 | -$1.01M | EDGAR |
| 2024-09-06 | DT | Notice (144) | −11,022 | -$547.9K | EDGAR |
| 2024-07-16 | DT | Sell (S) | −15,404 | -$681.1K | EDGAR |
| 2024-07-15 | DT | Notice (144) | −15,404 | -$681.1K | 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.