Eric S Marmurek is SVP, CAO & Deputy CFO of Ribbon Communications Inc.. Currently has a direct ownership of 381,575 shares of RBBN, which is worth approximately $1.52 Million. The most recent transaction as insider was on Mar 16, 2021, when has been sold 7,482 shares (Common Stock) at a price of $8.65 per share, resulting in proceeds of $64,719. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 382K
18.88% 3M change
31.71% 12M change
Total Value Held $1.52 Million

Eric S Marmurek Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 16 2021
SELL
Payment of exercise price or tax liability
$64,719 $8.65 p/Share
7,482 Reduced 11.62%
56,917 Common Stock
Mar 16 2021
BUY
Exercise of conversion of derivative security
-
30,865 Added 32.4%
64,399 Common Stock
Dec 08 2020
SELL
Open market or private sale
$59,706 $7.19 p/Share
8,304 Reduced 19.85%
33,534 Common Stock
Nov 16 2020
SELL
Payment of exercise price or tax liability
$5,081 $4.67 p/Share
1,088 Reduced 2.53%
41,838 Common Stock
Oct 15 2020
SELL
Payment of exercise price or tax liability
$5,778 $3.92 p/Share
1,474 Reduced 3.32%
42,926 Common Stock
Oct 15 2020
BUY
Exercise of conversion of derivative security
-
6,056 Added 12.0%
44,400 Common Stock
ESM

Eric S Marmurek

SVP, CAO & Deputy CFO
Plano, TX

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