Sloan-Kettering Cancer Center Memorial is 10% Owner at Actinium Pharmaceuticals, Inc. (ATNM). They have made 17 open-market trades across 1 company since 2016, most recently 2026-09-02.
CIK 0001388320
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 17 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ATNM | 63,116 | $70K |
Shares reported on the most recent Form 4, priced at the 2026-09-04 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 88% | 88% | 100% |
| Avg Move | -4.8% | -9.0% | -22.9% |
| Scored | 17 | 17 | 17 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ATNM | SELL | 2016-08-30 | 2016-09-01 | $1.81 | $55K | -6.1% | -23.3% | -43.9% |
| ATNM | SELL | 2016-08-30 | 2016-09-01 | $1.83 | $356K | -6.1% | -23.3% | -43.9% |
| ATNM | SELL | 2016-08-26 | 2016-08-30 | $1.71 | $85K | -3.3% | -26.9% | -47.0% |
| ATNM | SELL | 2016-08-15 | 2016-08-17 | $1.72 | $17K | +0.6% | -0.6% | -35.5% |
| ATNM | SELL | 2016-07-12 | 2016-07-14 | $1.80 | $6K | +1.8% | +1.2% | -32.4% |
| ATNM | SELL | 2016-07-08 | 2016-07-12 | $1.80 | $40K | -1.1% | -6.7% | -32.5% |
| ATNM | SELL | 2016-07-05 | 2016-07-07 | $1.81 | $38K | -10.0% | -6.7% | -22.8% |
| ATNM | SELL | 2016-07-01 | 2016-07-05 | $1.80 | $81K | -6.1% | -4.4% | -23.3% |
| ATNM | SELL | 2016-06-30 | 2016-07-05 | $1.81 | $271K | -6.1% | -4.4% | -23.3% |
| ATNM | SELL | 2016-06-15 | 2016-06-17 | $1.90 | $128K | -2.7% | -7.7% | -8.2% |
| ATNM | SELL | 2016-06-02 | 2016-06-06 | $2.01 | $36K | -2.2% | -2.7% | -6.5% |
| ATNM | SELL | 2016-05-31 | 2016-06-02 | $1.94 | $110K | -1.6% | -5.8% | -5.3% |
| ATNM | SELL | 2016-05-31 | 2016-06-02 | $1.97 | $347K | -1.6% | -5.8% | -5.3% |
| ATNM | SELL | 2016-05-26 | 2016-05-31 | $1.92 | $129K | -12.9% | -15.3% | -18.7% |
| ATNM | SELL | 2016-05-25 | 2016-05-26 | $1.90 | $69K | -3.1% | -11.5% | -13.1% |
| ATNM | SELL | 2016-04-22 | 2016-04-26 | $2.04 | $114K | -9.5% | +0.0% | -9.5% |
| ATNM | SELL | 2016-04-19 | 2016-04-21 | $2.03 | $401K | -10.8% | -8.9% | -17.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.