InsiderTrades

GRAYSON BRUNS H

SEC CIK 1204899 · EDGAR

Buying vs selling by month open-market trades, last 55 months, RBBN
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
RBBNRibbon Communications Inc.Dir 840.3K $570.0K — 252022-03-142026-07-15

Most active insiders at RBBN, 12 months

#InsiderTitleBoughtSold
1 McClelland Bruce WilliamPres, CEO, Dir $74.3K—
2 Townsend John RaymondEVP, CFO ——
3 Mair ScottDir ——
4 Bucci SamEVP, COO ——
5 Tamone TanyaDir ——
6 Marmurek Eric SSVP, CAO, Deputy CFO ——
7 Macken Patrick WEVP, CLO, Sec ——
8 GRAYSON BRUNS HDir ——
9 EWING R STEWART JRDir ——
10 INFANTE BEATRIZ VDir ——

Transactions 25

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-07-15 17:41 2026-07-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +14.4K 840.3K +2% —
D 2026-06-17 16:40 2026-06-16 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir M - OptEx — +42.5K 825.8K +5% —
2026-04-17 08:39 2026-04-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +15.9K 783.3K +2% —
2026-01-20 2026-01-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +11.7K 767.4K +2% —
2025-10-17 2025-10-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +8,881 755.7K +1% —
2025-07-17 2025-07-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +8,416 746.8K +1% —
D 2025-06-18 2025-06-17 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir M - OptEx — +48.4K 738.4K +7% —
2025-04-17 2025-04-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +8,609 690.0K +1% —
2025-01-16 2025-01-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +8,112 681.4K +1% —
2024-10-17 2024-10-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +10.4K 673.3K +2% —
2024-07-18 2024-07-16 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +10.3K 662.9K +2% —
D 2024-06-18 2024-06-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir M - OptEx — +52.0K 652.7K +9% —
2024-04-16 2024-04-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +10.5K 600.7K +2% —
2024-03-18 2024-03-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir P - Purchase $2.89 +100.0K 590.2K +20% +$289.0K
2024-01-17 2024-01-16 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +11.6K 490.2K +2% —
2023-10-17 2023-10-16 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +12.6K 478.5K +3% —
2023-07-18 2023-07-17 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +12.1K 465.9K +3% —
D 2023-06-16 2023-06-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir M - OptEx — +38.6K 453.8K +9% —
2023-04-19 2023-04-17 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +9,869 415.3K +2% —
2023-01-19 2023-01-17 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant — +12.1K 405.4K +3% —
2022-10-19 2022-10-17 RBBN Ribbon Communications Inc. Dir A - Grant $2.22 +16.9K 393.3K +4% +$37.5K
2022-07-19 2022-07-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant $3.04 +12.3K 376.4K +3% +$37.5K
D 2022-06-17 2022-06-15 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir M - OptEx — +14.8K 364.1K +4% —
2022-04-20 2022-04-18 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir A - Grant $3.09 +12.1K 349.3K +4% +$37.5K
2022-03-15 2022-03-14 RBBN Ribbon Communications Inc. GRAYSON BRUNS H Dir P - Purchase $2.81 +100.0K 337.1K +42% +$281.0K

Purchase Sale Sale after option exercise All abbreviations