STEPHEN T ZARRILLI
CIK 1203410 · President & CEO · last filed 2026-01-23
"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.
Loading insider history…
Disclosed Exposure
$2.01M
Companies
5
Total Filings
106
Lifetime Open-Market Net
-$3.17M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GMED | Director | 25,000 | $80.39 | $2.01M | -$2.11M | 9 | 2026-01-23 |
| VIRTUS INVESTMENT PARTNERS, INC. (VRTSV) Delisted | Director | 3,549 | — | — | -$1.04M | 12 | 2024-03-07 |
| SAFEGUARD SCIENTIFICS INC (SFE) Delisted | President & CEO | 191,504 | $0.46 | $87.1K | $257.5K | 74 | 2018-06-18 |
| NUTRI SYSTEM INC /DE/ (PRMW) Delisted | Director | 13,995 | $24.21 | $338.8K | -$141.7K | 5 | 2015-05-14 |
| NUTRI SYSTEM INC /DE/ (NTRI) Delisted | Director | 7,628 | — | — | -$140.5K | 6 | 2010-05-21 |
Recent Filings · Page 6 of 11
106 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-08-17 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Tax (F) | −79 | -$1.1K | EDGAR |
| 2016-08-09 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Tax (F) | −95 | -$1.3K | EDGAR |
| 2016-08-03 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Tax (F) | −23 | -$298 | EDGAR |
| 2016-07-19 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Tax (F) | −79 | -$972 | EDGAR |
| 2016-07-06 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Tax (F) | −117 | -$1.4K | EDGAR |
| 2016-06-27 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Mixed | +25,669 | -$274.0K | EDGAR |
| 2016-06-16 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Tax (F) | −290 | -$3.7K | EDGAR |
| 2016-06-06 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Tax (F) | −80 | -$1.1K | EDGAR |
| 2016-05-26 | VIRTUS INVESTMENT PARTNERS, INC. (VRTSV) Delisted | Grant (A) | +1,129 | $91.2K | EDGAR |
| 2016-05-16 | SAFEGUARD SCIENTIFICS INC (SFE) Delisted | Tax (F) | −54 | -$730 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.