| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director
2 companies
Mark J Rubash last filed a Form 4 in May 2025, as Director at ISRG. The filings on record cover 2 companies. From January 2015 to May 2025, the filings on record show 0 open-market purchases and 22 sales. Mark J Rubash's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
Historically, Mark J Rubash's trades have earned a below-average insider score of 37/100 across 4 rated trades. Over a 12-month horizon, 25.0% of those trades were profitable, with an average 12-month return of -11.9%.
At the last filing, the largest reported position was 16,790 shares of ISRG. The ISRG filings lean toward selling, a net 61,984 shares.
Shares as reported in the last Form 4 for each company; the most recent is from May 2025. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Feb 6, 2015 | ISRG Intuitive Surgical Inc | Director | Sale+OE | 5,000 | $520.00 | $2,600,000.00 | -99.8% | |
| Jan 27, 2015 | ISRG Intuitive Surgical Inc | Director | Sale+OE | 5,000 | $512.94 | $2,564,710.50 | -99.8% |