Ribbon Communications Inc. (RBBN) SEC filings
RBBN SEC filings moved a median of +0.66% by the close. RBBN SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the RBBN overview →
47 measured RBBN SEC filing events.
Where these RBBN SEC filings landedvs 47 measured RBBN SEC filing reactions
| Middle 50% of RBBN SEC filing reactions | -1.19% to +2.01% |
|---|---|
| Median reaction (to close) | +0.66% |
| Measured reactions | 47 |
Point-in-time · zero look-ahead
Half of the 47 RBBN SEC filing events with a measured close landed between -1.19% and +2.01%; 55% closed up.
| Date | Headline | Event | 5-min | To close |
|---|---|---|---|---|
| Form 10-Q Ribbon Communications For: Jun 30 | SEC filing · Form 10-Q | +0.23% | -0.23% | |
| Form 8-K Ribbon Communications For: Jul 28 | SEC filing · Form 8-K | -3.52% | -3.52% | |
| Form 8-K Ribbon Communications For: Jun 17 | SEC filing · Form 8-K | +1.15% | -2.29% | |
| Form 8-K Ribbon Communications For: Jun 03 | SEC filing · Form 8-K | -0.17% | +0.70% | |
| Form SD Ribbon Communications | SEC filing · Form SD | +0.59% | +1.31% | |
| Form 10-Q Ribbon Communications For: Mar 31 | SEC filing · Form 10-Q | +0.00% | -0.19% | |
| Form 8-K Ribbon Communications For: Apr 28 | SEC filing · Form 8-K | -6.00% | -5.00% | |
| Form ARS Ribbon Communications For: Dec 31 | SEC filing · Form ARS | +0.36% | +1.44% | |
| Form DEF 14A Ribbon Communications For: Jun 03 | SEC filing · Form DEF | +0.36% | +1.44% | |
| Form 8-K Ribbon Communications For: Apr 15 | SEC filing · Form 8-K | +1.79% | +4.38% | |
| Form 10-K Ribbon Communications For: Dec 31 | SEC filing · Form 10-K | +0.44% | -0.22% | |
| Form 8-K Ribbon Communications For: Feb 05 | SEC filing · Form 8-K | -9.52% | -6.67% | |
| Form S-8 Ribbon Communications | SEC filing · Form S-8 | -0.99% | +0.66% | |
| Form 10-Q Ribbon Communications For: Sep 30 | SEC filing · Form 10-Q | +0.51% | +5.67% | |
| Form 8-K Ribbon Communications For: Oct 22 | SEC filing · Form 8-K | -5.33% | +1.17% | |
| Form 8-K Ribbon Communications For: Aug 29 | SEC filing · Form 8-K | +2.99% | +0.25% | |
| Form 10-Q Ribbon Communications For: Jun 30 | SEC filing · Form 10-Q | +0.00% | +3.18% | |
| Form 8-K Ribbon Communications For: Jul 23 | SEC filing · Form 8-K | -8.06% | -7.82% | |
| Form S-8 Ribbon Communications | SEC filing · Form S-8 | +0.48% | +0.96% | |
| Form 8-K Ribbon Communications For: May 28 | SEC filing · Form 8-K | +2.49% | +2.64% | |
| Form SD Ribbon Communications | SEC filing · Form SD | +2.49% | +2.64% | |
| Form 10-Q Ribbon Communications For: Mar 31 | SEC filing · Form 10-Q | -0.47% | -0.31% | |
| Form 8-K Ribbon Communications For: Apr 29 | SEC filing · Form 8-K | -4.73% | +1.26% | |
| Form ARS Ribbon Communications For: Dec 31 | SEC filing · Form ARS | -0.85% | -0.14% | |
| Form DEF 14A Ribbon Communications For: May 28 | SEC filing · Form DEF | +0.00% | -0.14% | |
| Form PRE 14A Ribbon Communications For: May 28 | SEC filing · Form PRE | -0.13% | -1.27% | |
| Form 10-K Ribbon Communications For: Dec 31 | SEC filing · Form 10-K | -0.42% | -1.15% | |
| Form 8-K Ribbon Communications For: Feb 12 | SEC filing · Form 8-K | +8.53% | +6.61% | |
| Form S-8 Ribbon Communications | SEC filing · Form S-8 | +1.40% | +2.24% | |
| Form 10-Q Ribbon Communications For: Sep 30 | SEC filing · Form 10-Q | +0.28% | +1.92% | |
| Form 8-K Ribbon Communications For: Oct 23 | SEC filing · Form 8-K | +7.47% | +6.61% | |
| Form 8-K Ribbon Communications For: Oct 03 | SEC filing · Form 8-K | +0.31% | -1.23% | |
| Form 8-K Ribbon Communications For: Aug 13 | SEC filing · Form 8-K | +0.00% | +0.68% | |
| Form 10-Q Ribbon Communications For: Jun 30 | SEC filing · Form 10-Q | +0.00% | +1.40% | |
| Form 8-K Ribbon Communications For: Jul 24 | SEC filing · Form 8-K | -11.20% | -9.80% | |
| Form 8-K Ribbon Communications For: Jun 21 | SEC filing · Form 8-K | -0.33% | +1.00% | |
| Form 8-K Ribbon Communications For: Jun 04 | SEC filing · Form 8-K | +0.00% | +0.34% | |
| Form SD Ribbon Communications | SEC filing · Form SD | +0.00% | -2.55% | |
| Form 10-Q Ribbon Communications For: Mar 31 | SEC filing · Form 10-Q | -0.45% | -0.30% | |
| Form NT 10-Q Ribbon Communications For: Mar 31 | SEC filing · Form NT | +0.32% | -0.95% | |
| Form 8-K Ribbon Communications For: Apr 24 | SEC filing · Form 8-K | +10.69% | +12.07% | |
| Form DEF 14A Ribbon Communications For: Jun 04 | SEC filing · Form DEF | -0.90% | -3.96% | |
| Form 8-K Ribbon Communications For: Mar 13 | SEC filing · Form 8-K | -0.35% | -1.39% | |
| Form 10-K Ribbon Communications For: Dec 31 | SEC filing · Form 10-K | -0.23% | -3.38% | |
| Form 8-K Ribbon Communications For: Feb 14 | SEC filing · Form 8-K | +2.17% | +6.52% | |
| Form 10-Q Ribbon Communications For: Sep 30 | SEC filing · Form 10-Q | -0.79% | +2.09% | |
| Form 8-K Ribbon Communications For: Oct 25 | SEC filing · Form 8-K | -4.23% | +3.17% |
Keep exploring
More RBBN: earnings → · analyst actions → · RBBN overview →
Other Communication Services names and their SEC filings
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Globalstar, Inc. (GSAT) | 364 | 0.00% | 47% |
| OTELCO (OTEL) | 362 | 0.00% | 38% |
| Cable One, Inc. (CABO) | 355 | -0.10% | 41% |
| FUSION TELECOM INTL (FSNN) | 355 | 0.00% | 41% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.