Data / Ownership
Who is buying and selling the names we track.
Pick
LateNo new figure for 31 days, longer than this source usually goes.
26,455,716 sharesall
26m
0m100m200m300m400m15 Jul 202630 Sept 2026
FINRA · monthly · history from the source back to 15 Jul 2026 · since 20 Sept 2026
we gathered it
ASP Isotopes had 26,455,716 shares sold short at the last settlement.
| Day | shares | Change |
|---|---|---|
| 2026-09-30 | 26,455,716 | +1.5% |
| 2026-09-15 | 26,069,790 | +2.3% |
| 2026-08-31 | 25,481,535 | −4.9% |
| 2026-08-14 | 26,784,809 | +0.5% |
| 2026-07-31 | 26,638,593 | +9.9% |
| 2026-07-15 | 24,237,238 | — |
What happened
on this beat, newest first| Day | Company | What happened | Where we read it |
|---|---|---|---|
| 2026-10-30 | SOUTHERN COPPER CORP/ | Castillo Sanchez Mejorada Enrique bought 400 shares | SEC EDGAR |
| 2026-10-30 | SOUTHERN COPPER CORP/ | Arrigunaga Gomez del Campo Javier bought 400 shares | SEC EDGAR |
| 2026-10-30 | SOUTHERN COPPER CORP/ | SACRISTAN CARLOS RUIZ bought 400 shares | SEC EDGAR |
| 2026-10-30 | SOUTHERN COPPER CORP/ | PALOMINO BONILLA LUIS MIGUEL bought 400 shares | SEC EDGAR |
| 2026-10-30 | SOUTHERN COPPER CORP/ | ARIZTEGUI ANDREVE VICENTE bought 400 shares | SEC EDGAR |
| 2026-10-30 | SOUTHERN COPPER CORP/ | Valenzuela Rionda Jose Pedro bought 400 shares | SEC EDGAR |
| 2026-10-30 | SOUTHERN COPPER CORP/ | VELASCO GERMAN LARREA MOTA bought 400 shares | SEC EDGAR |
| 2026-10-29 | IMPINJ INC | Rao Meera sold 1,729 shares at $201.6 | SEC EDGAR |
- 2026-10-30SOUTHERN COPPER CORP/
Castillo Sanchez Mejorada Enrique bought 400 shares
- 2026-10-30SOUTHERN COPPER CORP/
Arrigunaga Gomez del Campo Javier bought 400 shares
- 2026-10-30SOUTHERN COPPER CORP/
SACRISTAN CARLOS RUIZ bought 400 shares
- 2026-10-30SOUTHERN COPPER CORP/
PALOMINO BONILLA LUIS MIGUEL bought 400 shares
- 2026-10-30SOUTHERN COPPER CORP/
ARIZTEGUI ANDREVE VICENTE bought 400 shares
- 2026-10-30SOUTHERN COPPER CORP/
Valenzuela Rionda Jose Pedro bought 400 shares
- 2026-10-30SOUTHERN COPPER CORP/
VELASCO GERMAN LARREA MOTA bought 400 shares
- 2026-10-29IMPINJ INC
Rao Meera sold 1,729 shares at $201.6
| Source | Cadence | Rows this month | Newest figure | Last fetch | Misses |
|---|---|---|---|---|---|
| FINRAshort-interest line per company/beat | monthly | 0 | 2026-09-30Late: No new figure for 31 days, longer than this source usually goes. | 2026-10-31 | 0 |
Take it with you
CSV, last 90 daysour numbers only on the page — the source's terms Spreadsheet, last 90 daysour numbers only on the page — the source's terms
Coming in Q4: embed this chart · tell me when it moves