Mark Steven Lynch is CFO at APPIAN CORP (APPN). They have made 27 open-market trades across 1 company since 2017, most recently 2026-10-01.
CIK 0001707384
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 27 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| APPN | 47,514 | $2.0M |
Shares reported on the most recent Form 4, priced at the 2026-10-02 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| APPN | SELL | 2026-03-03 | 2026-03-03 | $27.00 | $257K | -3.1% | -7.4% | +5.2% |
| APPN | SELL | 2023-11-14 | 2023-11-15 | $37.66 | $346K | -8.3% | -0.4% | -17.7% |
| APPN | SELL | 2023-02-27 | 2023-02-28 | $43.17 | $120K | -4.2% | +2.0% | -0.1% |
| APPN | SELL | 2022-11-08 | 2022-11-10 | $33.76 | $433K | -8.2% | -5.0% | +8.2% |
| APPN | SELL | 2022-08-16 | 2022-08-17 | $53.25 | $120K | -12.1% | -9.4% | -20.6% |
| APPN | SELL | 2022-08-11 | 2022-08-12 | $55.60 | $781K | -9.0% | -7.8% | -25.3% |
| APPN | SELL · 10b5-1 | 2022-01-06 | 2022-01-07 | $60.00 | $30K | -10.9% | -7.9% | -6.2% |
| APPN | SELL | 2021-11-08 | 2021-11-09 | $96.91 | $916K | -24.0% | -31.8% | -45.5% |
| APPN | SELL | 2020-11-13 | 2020-11-16 | $98.84 | $1.1M | +83.7% | +39.6% | +111.0% |
| APPN | SELL | 2020-11-09 | 2020-11-12 | $94.17 | $5.3M | +33.5% | +44.9% | +120.3% |
| APPN | SELL | 2020-11-06 | 2020-11-10 | $81.17 | $546K | +29.4% | +57.3% | +114.5% |
| APPN | SELL | 2020-08-10 | 2020-08-12 | $50.52 | $2.6M | +3.9% | +9.9% | +88.6% |
| APPN | SELL | 2020-05-11 | 2020-05-13 | $50.16 | $803K | +41.2% | +17.9% | +9.9% |
| APPN | SELL | 2020-02-24 | 2020-02-25 | $45.77 | $732K | -2.0% | -11.5% | +32.7% |
| APPN | SELL | 2019-11-12 | 2019-11-13 | $42.05 | $925K | +5.9% | +0.8% | +31.5% |
| APPN | SELL | 2019-11-06 | 2019-11-08 | $41.79 | $483K | +6.2% | -2.0% | +28.4% |
| APPN | SELL | 2019-11-06 | 2019-11-08 | $41.79 | $483K | +6.2% | -2.0% | +28.4% |
| APPN | SELL | 2019-08-15 | 2019-08-19 | $56.01 | $2.0M | -0.1% | -19.4% | -27.3% |
| APPN | SELL | 2019-08-15 | 2019-08-19 | $56.01 | $2.0M | -0.1% | -19.4% | -27.3% |
| APPN | SELL | 2019-05-15 | 2019-05-17 | $34.14 | $512K | +4.5% | +0.4% | +62.5% |
| APPN | SELL | 2019-02-12 | 2019-02-14 | $36.51 | $548K | -4.7% | -8.3% | -11.9% |
| APPN | SELL | 2019-02-12 | 2019-02-14 | $36.51 | $548K | -4.7% | -8.3% | -11.9% |
| APPN | SELL | 2018-11-06 | 2018-11-08 | $27.60 | $84K | -8.3% | +6.4% | +15.7% |
| APPN | SELL | 2018-10-01 | 2018-10-03 | $30.52 | $705K | -11.8% | -10.8% | -7.6% |
| APPN | SELL | 2018-07-02 | 2018-07-03 | $33.37 | $1.0M | -3.1% | -2.1% | -10.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.