Stephen T. Zarrilli is President at SAFEGUARD SCIENTIFICS INC (SFE). They have made 19 open-market trades across 4 companies since 2008, most recently 2026-08-18.
CIK 0001203410
12 open-market purchases totalling $258K since 2008, against 7 sales. Across 12 scored buys the stock is down 0.7% at ninety days, and 2.1 points behind the S&P over the same stretch.
12 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| GMED | 25,000 | $1.9M |
| NTRI | 13,995 | $600K |
| VRTS | 3,549 | $436K |
| SFE | 180,014 | $82K |
| Total | $3.0M |
Shares reported on the most recent Form 4, priced at the 2026-08-19 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 8% | 8% | 8% |
| Avg Move | -10.5% | -0.4% | -0.7% |
| Alpha | -6.0% | -1.0% | -2.1% |
| Scored | 12 | 12 | 12 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GMED | SELL | 2026-08-18 | 2026-08-19 | $87.04 | $2.2M | -7.3% | -15.6% | — |
| GMED | SELL | 2025-11-11 | 2025-11-13 | $84.29 | $2.1M | +10.5% | +4.8% | +6.9% |
| VRTS | SELL | 2024-03-06 | 2024-03-07 | $248.40 | $534K | -6.2% | -3.9% | -9.1% |
| VRTS | SELL | 2021-08-03 | 2021-08-05 | $280.55 | $1.0M | +0.0% | +0.1% | +4.7% |
| SFE | BUY | 2016-10-31 | 2016-11-01 | $11.84 | $25K | +4.3% | +0.9% | +3.4% |
| SFE | BUY | 2016-09-13 | 2016-09-15 | $12.75 | $50K | -1.7% | -2.0% | -7.6% |
| SFE | BUY | 2015-08-10 | 2015-08-11 | $18.60 | $2K | -12.9% | -0.4% | -0.4% |
| SFE | BUY | 2015-08-05 | 2015-08-06 | $18.54 | $22K | -12.9% | -0.4% | -0.4% |
| SFE | BUY | 2015-08-04 | 2015-08-05 | $18.45 | $11K | -12.9% | -0.4% | -0.4% |
| SFE | BUY | 2015-07-30 | 2015-07-31 | $18.10 | $18K | -12.9% | -0.4% | -0.4% |
| SFE | BUY | 2015-07-28 | 2015-07-30 | $18.00 | $47K | -12.9% | -0.4% | -0.4% |
| NTRI | SELL | 2014-08-06 | 2014-08-08 | $15.61 | $142K | -10.8% | -1.2% | -1.2% |
| SFE | BUY | 2012-11-23 | 2012-11-27 | $14.31 | $19K | -12.9% | -0.4% | -0.4% |
| SFE | BUY | 2012-11-19 | 2012-11-20 | $14.15 | $7K | -12.9% | -0.4% | -0.4% |
| SFE | BUY | 2011-08-23 | 2011-08-24 | $14.66 | $16K | -12.9% | -0.4% | -0.4% |
| NTRI | SELL | 2010-05-19 | 2010-05-21 | $22.02 | $66K | -10.8% | -1.2% | -1.2% |
| SFE | BUY | 2008-11-21 | 2008-11-21 | $0.53 | $21K | -12.9% | -0.4% | -0.4% |
| SFE | BUY | 2008-11-17 | 2008-11-18 | $0.59 | $21K | -12.9% | -0.4% | -0.4% |
| NTRI | SELL | 2008-09-12 | 2008-09-16 | $16.81 | $74K | -10.8% | -1.2% | -1.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.