Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| Clearwire Corp /DE | 330,862 | reported | 01 Mar 2011 | tx 3+63,890 |
| CRITICAL PATH INC | 75,000 | reported | 29 Jan 2004 | tx 1+75,000 |
| TWITTER, INC. | 23,581 | reported | 07 Aug 2015 | tx 6+63,581−80,000 |
| SLB LIMITED/NV | 17,598 | reported | 01 May 2019 | tx 17+59,448 |
| PJT Partners Inc. | 1,742 | reported | 18 Mar 2026 | tx 5+1,742 |
| CLEARWIRE CORP | 0 | reported | 28 Nov 2008 | tx 63+55,000−352,804 |
| SUN MICROSYSTEMS, INC. | 0 | reported | 26 Jan 2010 | tx 8+116,596−71,307 |
| SAFECO CORP | 0 | reported | 22 Sept 2008 | tx 4+4,325−4,325 |
| CNET NETWORKS INC | 0 | reported | 30 Jun 2008 | tx 8+160,000−160,000 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 18 Mar 2026 | GRANT_AWARD | PJT Partners Inc. | 3 | 0.00 USD | deriv |
| 17 Dec 2025 | GRANT_AWARD | PJT Partners Inc. | 2 | 0.00 USD | deriv |
| 17 Sept 2025 | GRANT_AWARD | PJT Partners Inc. | 2 | 0.00 USD | deriv |
| 30 Jul 2025 | GRANT_AWARD | PJT Partners Inc. | 1,173 | 0.00 USD | deriv |
| 30 Jul 2025 | GRANT_AWARD | PJT Partners Inc. | 562 | 0.00 USD | deriv |
| 01 May 2019 | GRANT_AWARD | SLB LIMITED/NV | 4,452 | 0.00 USD | |
| 01 May 2018 | GRANT_AWARD | SLB LIMITED/NV | 2,771 | 0.00 USD | |
| 30 May 2017 | PURCHASE | SLB LIMITED/NV | 3,625 | 69.02 USD | first after silence |
| 01 May 2017 | GRANT_AWARD | SLB LIMITED/NV | 2,250 | 0.00 USD | |
| 02 May 2016 | GRANT_AWARD | SLB LIMITED/NV | 2,250 | 0.00 USD | |
| 07 Aug 2015 | PURCHASE | TWITTER, INC. | 9,200 | 27.03 USD | first after silence |
| 03 Jun 2015 | GRANT_AWARD | TWITTER, INC. | 11,465 | 0.00 USD | |
| 30 Apr 2015 | GRANT_AWARD | SLB LIMITED/NV | 2,250 | 0.00 USD | |
| 25 Aug 2014 | SALE | TWITTER, INC. | 40,000 | 45.80 USD | |
| 25 Aug 2014 | EXERCISE | TWITTER, INC. | 40,000 | 1.83 USD | |
| 30 Jul 2014 | OTHER | TWITTER, INC. | 2,916 | 0.00 USD | |
| 25 Aug 2014 | EXERCISE | TWITTER, INC. | 40,000 | 0.00 USD | deriv |
| 30 Apr 2014 | GRANT_AWARD | SLB LIMITED/NV | 2,250 | 0.00 USD | |
| 30 Apr 2013 | GRANT_AWARD | SLB LIMITED/NV | 2,250 | 0.00 USD | |
| 26 Jun 2012 | PURCHASE | SLB LIMITED/NV | 5,000 | 59.83 USD | anomaly |
| 30 Apr 2012 | GRANT_AWARD | SLB LIMITED/NV | 2,250 | 0.00 USD | |
| 27 Sept 2011 | GRANT_AWARD | SLB LIMITED/NV | 5,300 | 65.39 USD | |
| 05 Aug 2011 | GRANT_AWARD | SLB LIMITED/NV | 5,000 | 80.79 USD | |
| 02 May 2011 | GRANT_AWARD | SLB LIMITED/NV | 2,250 | 0.00 USD | |
| 01 Mar 2011 | GRANT_AWARD | Clearwire Corp /DE | 20,690 | 0.00 USD |
2 purchases reported after at least 12 months of silence — most recent on 30 May 2017.