Bruce William McClelland

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
17 Oct 24	RBBN Ribbon Communications	Common Stock	Payment of exercise	Dispose F	No	No	3.38	13,544	45.78 k	1,302,755
17 Oct 24	RBBN Ribbon Communications	Common Stock	Option exercise	Acquire M	No	No	0	34,421	0.00	1,316,299
17 Oct 24	RBBN Ribbon Communications	RSU Common Stock	Option exercise	Dispose M	No	No	0	34,421	0.00	103,261
15 May 24	RBBN Ribbon Communications	PSUs Common Stock	Grant	Acquire A	No	No	0	218,354	0.00	218,354
15 May 24	RBBN Ribbon Communications	Performance-Based RSUs (PSUs) Common Stock	Grant	Acquire A	No	No	0	327,532	0.00	327,532
15 May 24	RBBN Ribbon Communications	RSU Common Stock	Grant	Acquire A	No	No	0	237,341	0.00	237,341
17 Apr 24	RBBN Ribbon Communications	Common Stock	Payment of exercise	Dispose F	No	No	2.61	69,746	182.04 k	1,281,878
17 Apr 24	RBBN Ribbon Communications	Common Stock	Option exercise	Acquire M	No	No	0	120,817	0.00	1,351,624
17 Apr 24	RBBN Ribbon Communications	Common Stock	Option exercise	Acquire M	No	No	0	68,844	0.00	1,230,807
17 Apr 24	RBBN Ribbon Communications	Performance Share Units (PSUs) Common Stock	Option exercise	Dispose M	No	No	0	120,817	0.00	0

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.