Archie C. Black is CEO at SPS COMMERCE INC (SPSC). They have made 74 open-market trades across 1 company since 2010, most recently 2026-05-19.
CIK 0001489095
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 74 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SPSC | SELL · 10b5-1 | 2024-02-21 | 2024-02-23 | $183.03 | $7.0M | -0.2% | -0.9% | +5.5% |
| SPSC | SELL · 10b5-1 | 2024-02-05 | 2024-02-07 | $178.35 | $7.2M | +2.4% | +1.3% | +5.7% |
| SPSC | SELL · 10b5-1 | 2024-02-01 | 2024-02-02 | $179.57 | $7.3M | +9.9% | +6.2% | +2.0% |
| SPSC | SELL · 10b5-1 | 2023-11-29 | 2023-12-01 | $171.85 | $11.6M | +4.0% | +3.2% | +3.7% |
| SPSC | SELL | 2023-02-22 | 2023-02-24 | $147.07 | $4.8M | -2.0% | -1.4% | +7.0% |
| SPSC | SELL | 2023-02-17 | 2023-02-21 | $151.81 | $1.3M | -0.2% | -3.7% | +8.7% |
| SPSC | SELL | 2023-02-02 | 2023-02-06 | $140.96 | $2.7M | +9.5% | +6.2% | +11.1% |
| SPSC | SELL | 2023-01-30 | 2023-02-01 | $134.80 | $15.4M | +6.6% | +7.9% | +9.3% |
| SPSC | SELL | 2023-01-26 | 2023-01-27 | $136.94 | $3.1M | +1.6% | +9.3% | +9.1% |
| SPSC | SELL | 2022-11-30 | 2022-12-02 | $144.78 | $7.6M | -6.7% | -10.7% | +4.8% |
| SPSC | SELL | 2022-11-15 | 2022-11-17 | $135.45 | $2.3M | +7.8% | -3.8% | +18.2% |
| SPSC | SELL | 2022-11-11 | 2022-11-15 | $135.20 | $2.6M | -1.4% | -5.7% | +9.7% |
| SPSC | SELL | 2022-10-31 | 2022-11-02 | $126.33 | $5.0M | +10.4% | +21.5% | +13.9% |
| SPSC | SELL | 2022-03-01 | 2022-03-03 | $127.98 | $3.3M | -2.4% | +7.0% | -11.1% |
| SPSC | SELL | 2022-02-22 | 2022-02-24 | $123.72 | $2.9M | -4.6% | +3.0% | -17.9% |
| SPSC | SELL | 2022-01-27 | 2022-01-28 | $115.08 | $4.9M | +7.3% | +8.9% | +2.3% |
| SPSC | SELL | 2021-11-10 | 2021-11-12 | $140.60 | $13.7M | -1.4% | -4.1% | -12.2% |
| SPSC | SELL | 2021-03-01 | 2021-03-03 | $101.81 | $8.4M | +9.8% | +4.1% | -3.7% |
| SPSC | SELL | 2021-02-22 | 2021-02-23 | $109.27 | $3.6M | -2.4% | -9.9% | -9.7% |
| SPSC | SELL | 2021-01-28 | 2021-01-29 | $102.79 | $3.9M | +9.8% | +4.5% | +2.1% |
| SPSC | SELL | 2020-11-03 | 2020-11-05 | $91.39 | $14.0M | +2.0% | +7.6% | +12.7% |
| SPSC | SELL | 2020-08-03 | 2020-08-05 | $74.35 | $7.0M | +3.0% | -1.0% | +15.8% |
| SPSC | SELL | 2020-06-01 | 2020-06-03 | $70.37 | $1.7M | -2.1% | +4.7% | +14.5% |
| SPSC | SELL | 2020-05-26 | 2020-05-28 | $66.56 | $4.0M | +4.9% | +11.7% | +22.5% |
| SPSC | SELL | 2020-05-20 | 2020-05-22 | $62.68 | $2.5M | +10.2% | +15.1% | +21.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.