Christopher A. Lien is CEO at MARIN SOFTWARE INC (MRIN). They have made 6 open-market trades across 1 company since 2013, most recently 2025-09-05.
CIK 0001570714
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.
2 open-market purchases totalling $349K since 2013, against 4 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MRIN | 19,835 | $18K |
Shares reported on the most recent Form 4, priced at the 2025-03-11 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MRIN | SELL | 2023-09-05 | 2023-09-07 | $0.51 | $53K | -15.8% | -28.0% | -35.1% |
| MRIN | SELL | 2023-08-31 | 2023-09-05 | $0.46 | $9K | -6.8% | -24.7% | -36.9% |
| MRIN | SELL | 2023-03-01 | 2023-03-03 | $1.07 | $25K | -17.1% | -20.4% | -35.4% |
| MRIN | SELL | 2020-12-03 | 2020-12-07 | $2.05 | $11K | -9.8% | -6.5% | -23.7% |
| MRIN | BUY | 2014-08-11 | 2014-08-13 | $7.97 | $102K | -16.6% | -2.6% | -2.6% |
| MRIN | BUY | 2013-05-13 | 2013-05-15 | $9.63 | $247K | -16.6% | -2.6% | -2.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.