Cornelius B. Prior Jr. is 10% Owner at ATN International, Inc. (ATNI). They have made 27 open-market trades across 1 company since 2006, most recently 2026-10-01.
CIK 0000922147
9 open-market purchases totalling $1.3M since 2007, against 18 sales. Across 9 scored buys the stock is down 3.7% at ninety days, and 4.0 points behind the S&P over the same stretch.
9 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| ATNI | 3,956,303 | $101.8M |
Shares reported on the most recent Form 4, priced at the 2026-10-05 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -1.5% | -3.7% | -3.7% |
| Alpha | +4.3% | -4.0% | -4.0% |
| Scored | 9 | 9 | 9 |
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 94% | 100% | 70% |
| Avg Move | -3.6% | -6.6% | -3.5% |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ATNI | SELL | 2026-09-02 | 2026-09-04 | $31.05 | $221K | -5.1% | -9.4% | — |
| ATNI | SELL | 2026-08-24 | 2026-08-26 | $31.34 | $313K | -2.1% | -6.9% | — |
| ATNI | SELL | 2026-08-19 | 2026-08-21 | $31.83 | $334K | -1.7% | -6.2% | — |
| ATNI | SELL | 2026-08-17 | 2026-08-19 | $31.79 | $214K | -1.4% | -6.4% | — |
| ATNI | SELL | 2026-08-13 | 2026-08-17 | $32.05 | $81K | -6.2% | -6.0% | — |
| ATNI | SELL | 2026-08-10 | 2026-08-12 | $32.55 | $228K | -1.0% | -3.3% | — |
| ATNI | SELL | 2026-08-07 | 2026-09-18 | $31.19 | $308K | -5.1% | N/A | — |
| ATNI | SELL | 2026-08-06 | 2026-08-10 | $29.72 | $178K | -3.1% | -7.3% | — |
| ATNI | SELL | 2026-06-29 | 2026-07-01 | $27.65 | $138K | -7.3% | -6.5% | +9.3% |
| ATNI | SELL | 2026-06-25 | 2026-06-29 | $27.08 | $41K | -9.9% | -10.3% | +7.6% |
| ATNI | SELL | 2026-05-07 | 2026-06-15 | $27.77 | $2.3M | -2.0% | -13.5% | +9.8% |
| ATNI | SELL | 2021-11-10 | 2021-11-12 | $44.00 | $26K | +0.5% | -3.9% | -22.7% |
| ATNI | SELL | 2021-04-13 | 2021-04-15 | $50.00 | $25K | -6.1% | -5.5% | -13.5% |
| ATNI | SELL | 2019-12-30 | 2020-02-14 | $53.41 | $8.5M | -8.4% | -11.6% | -10.9% |
| ATNI | SELL | 2014-11-13 | 2014-11-17 | $72.35 | $362K | -1.5% | -3.7% | -3.7% |
| ATNI | SELL | 2014-11-03 | 2014-11-05 | $68.62 | $412K | -1.5% | -3.7% | -3.7% |
| ATNI | BUY | 2012-03-13 | 2012-03-15 | $36.44 | $110K | -1.5% | -3.7% | -3.7% |
| ATNI | SELL | 2012-03-13 | 2012-03-15 | $36.44 | $128K | -1.5% | -3.7% | -3.7% |
| ATNI | BUY | 2011-03-10 | 2011-03-14 | $31.50 | $233K | -1.5% | -3.7% | -3.7% |
| ATNI | BUY | 2010-05-17 | 2010-05-19 | $47.00 | $79K | -1.5% | -3.7% | -3.7% |
| ATNI | BUY | 2009-03-10 | 2009-03-12 | $15.00 | $266K | -1.5% | -3.7% | -3.7% |
| ATNI | BUY | 2009-03-06 | 2009-03-10 | $15.25 | $46K | -1.5% | -3.7% | -3.7% |
| ATNI | BUY | 2008-11-21 | 2008-11-25 | $17.50 | $5K | -1.5% | -3.7% | -3.7% |
| ATNI | BUY | 2008-11-13 | 2008-11-17 | $20.10 | $40K | -1.5% | -3.7% | -3.7% |
| ATNI | BUY | 2008-11-10 | 2008-11-14 | $22.00 | $55K | -1.5% | -3.7% | -3.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| Scored | 18 | 17 | 10 |