R Stewart Ewing JR Filings

4

Ribbon Communications Inc.

18 Jun 24

4

Ribbon Communications Inc.

16 Jun 23

4

Ribbon Communications Inc.

17 Jun 22

4

Ribbon Communications Inc.

23 Jun 21

4

Ribbon Communications Inc.

17 Jun 21

4

Ribbon Communications Inc.

24 Jun 20

4

Ribbon Communications Inc.

19 Jun 20

4

Ribbon Communications Inc.

18 Mar 20

3

Ribbon Communications Inc.

4 Mar 20

4

CENTURYLINK, INC

27 Feb 17

4

CENTURYLINK, INC

23 Feb 17

4

CENTURYLINK, INC

22 Feb 17

4

CENTURYLINK, INC

25 May 16

4

CENTURYLINK, INC

25 Feb 16

4

CENTURYLINK, INC

23 Feb 16

4

CENTURYLINK, INC

27 May 15