Robin Gene Seim is Director at OMNICELL, INC. (OMCL). They have made 13 open-market trades across 1 company since 2007, most recently 2026-06-01.
CIK 0001351911
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 totalling $4K since 2013, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| OMCL | 52,198 | $1.8M |
Shares reported on the most recent Form 4, priced at the 2026-06-03 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| OMCL | SELL | 2021-08-09 | 2021-08-10 | $151.49 | $1.9M | +0.3% | +5.5% | +18.1% |
| OMCL | SELL | 2021-01-04 | 2021-01-04 | $119.62 | $316K | +2.7% | +6.6% | +12.3% |
| OMCL | SELL | 2019-03-11 | 2019-03-12 | $83.70 | $4.8M | -4.9% | -3.2% | -3.2% |
| OMCL | SELL | 2019-03-11 | 2019-03-12 | $83.70 | $2.4M | -4.9% | -3.2% | -3.2% |
| OMCL | SELL | 2018-06-04 | 2018-06-04 | $48.00 | $752K | +4.0% | +12.2% | +42.3% |
| OMCL | SELL | 2018-05-15 | 2018-05-16 | $46.48 | $1.2M | -1.5% | +12.0% | +38.2% |
| OMCL | SELL | 2017-09-15 | 2017-09-15 | $48.97 | $958K | +1.2% | +3.2% | +2.1% |
| OMCL | SELL | 2017-08-15 | 2017-08-16 | $50.87 | $1.5M | -2.9% | -2.7% | -10.2% |
| OMCL | SELL | 2016-07-06 | 2016-07-07 | $34.75 | $368K | +1.0% | +8.3% | +6.8% |
| OMCL | SELL | 2016-07-01 | 2016-07-01 | $35.00 | $128K | +0.6% | +8.5% | +4.8% |
| OMCL | SELL | 2016-04-29 | 2016-04-29 | $31.00 | $199K | -1.1% | +1.9% | +14.1% |
| OMCL | SELL · 10b5-1 | 2016-04-26 | 2016-04-26 | $30.00 | $23K | +4.8% | +3.0% | +18.4% |
| OMCL | SELL · 10b5-1 | 2015-08-13 | 2015-08-14 | $35.63 | $853K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2015-07-01 | 2015-07-02 | $37.84 | $741K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2015-01-02 | 2015-01-06 | $32.36 | $63K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2014-09-15 | 2014-09-17 | $26.32 | $246K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2014-09-02 | 2014-09-04 | $28.19 | $775K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2014-08-15 | 2014-08-19 | $26.65 | $800K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2014-07-09 | 2014-07-11 | $28.21 | $69K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2014-02-20 | 2014-02-24 | $27.30 | $142K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2014-01-09 | 2014-01-14 | $25.41 | $25K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2013-10-23 | 2013-10-25 | $24.50 | $188K | -13.6% | -5.2% | -5.2% |
| OMCL | BUY | 2013-10-22 | 2013-10-23 | $24.50 | $4K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2013-10-21 | 2013-10-23 | $23.76 | $222K | -13.6% | -5.2% | -5.2% |
| OMCL | SELL · 10b5-1 | 2013-09-20 | 2013-09-24 | $24.35 | $670K | -13.6% | -5.2% | -5.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.