Eric S Marmurek Ribbon Communications Inc. (RBBN) insider trading activity

Eric S Marmurek is SVP, Deputy CFO & CAO of Ribbon Communications Inc.. Currently has a direct ownership of 311,890 shares of RBBN, which is worth approximately $1.14 Million. The most recent transaction as insider was on Oct 18, 2024, when has been sold 5,255 shares (Common Stock) at a price of $3.56 per share, resulting in proceeds of $18,707. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 312K

7.66% 3M change

31.52% 12M change

Total Value Held $1.14 Million

Eric S Marmurek Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 18 2024	SELL Payment of exercise price or tax liability	$18,707 $3.56 p/Share	5,255 Reduced 1.66%	311,890 Common Stock
Oct 18 2024	BUY Exercise of conversion of derivative security	-	13,355 Added 4.04%	317,145 Common Stock
Oct 17 2024	SELL Payment of exercise price or tax liability	$30,899 $3.38 p/Share	9,142 Reduced 2.92%	303,790 Common Stock
Oct 17 2024	BUY Exercise of conversion of derivative security	-	23,234 Added 6.91%	312,932 Common Stock
Apr 18 2024	SELL Payment of exercise price or tax liability	$12,580 $2.57 p/Share	4,895 Reduced 1.66%	289,698 Common Stock
Apr 18 2024	BUY Exercise of conversion of derivative security	-	13,354 Added 4.34%	294,593 Common Stock
Apr 17 2024	SELL Payment of exercise price or tax liability	$44,550 $2.61 p/Share	17,069 Reduced 5.72%	281,239 Common Stock
Apr 17 2024	BUY Exercise of conversion of derivative security	-	46,469 Added 13.48%	298,308 Common Stock
Mar 15 2024	SELL Payment of exercise price or tax liability	$4,397 $2.83 p/Share	1,554 Reduced 0.61%	251,839 Common Stock
Mar 15 2024	BUY Exercise of conversion of derivative security	-	5,697 Added 2.2%	253,393 Common Stock
Jan 18 2024	SELL Payment of exercise price or tax liability	$12,629 $2.84 p/Share	4,447 Reduced 1.76%	247,696 Common Stock
Jan 18 2024	BUY Exercise of conversion of derivative security	-	15,000 Added 5.61%	252,143 Common Stock
Oct 18 2023	SELL Payment of exercise price or tax liability	$6,989 $2.15 p/Share	3,251 Reduced 1.35%	237,143 Common Stock
Oct 18 2023	BUY Exercise of conversion of derivative security	-	13,355 Added 5.26%	240,394 Common Stock
Sep 15 2023	SELL Payment of exercise price or tax liability	$2,835 $2.83 p/Share	1,002 Reduced 0.44%	227,039 Common Stock
Sep 15 2023	BUY Exercise of conversion of derivative security	-	4,117 Added 1.77%	228,041 Common Stock
Jun 16 2023	SELL Payment of exercise price or tax liability	$34,762 $2.96 p/Share	11,744 Reduced 5.0%	223,005 Common Stock
Jun 16 2023	BUY Exercise of conversion of derivative security	-	48,231 Added 17.04%	234,749 Common Stock
Apr 18 2023	SELL Payment of exercise price or tax liability	$17,818 $2.74 p/Share	6,503 Reduced 3.37%	186,518 Common Stock
Apr 18 2023	BUY Exercise of conversion of derivative security	-	26,710 Added 12.16%	193,021 Common Stock
Mar 16 2023	SELL Payment of exercise price or tax liability	$13,204 $3.54 p/Share	3,730 Reduced 2.19%	166,311 Common Stock
Mar 16 2023	BUY Exercise of conversion of derivative security	-	15,432 Added 8.32%	170,041 Common Stock
Mar 15 2023	SELL Payment of exercise price or tax liability	$34,989 $3.71 p/Share	9,431 Reduced 5.75%	154,609 Common Stock
Mar 15 2023	BUY Exercise of conversion of derivative security	-	33,865 Added 17.52%	159,428 Common Stock
Sep 16 2022	SELL Payment of exercise price or tax liability	$11,083 $2.95 p/Share	3,757 Reduced 2.81%	130,175 Common Stock

ESM

Eric S Marmurek

SVP, Deputy CFO & CAO

Plano, TX

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