X0609 4/A 2026-06-29 2026-07-01 0001000230 OPTICAL CABLE CORP OCC 0001241189 WILKIN NEIL D JR false 5290 CONCOURSE DRIVE ROANOKE VA 24019 1 1 1 Chairman, President and CEO 0 Common Stock 2026-06-29 4 S 0 2793 20.68 D 1032362 D Common Stock 2026-06-29 4 S 0 130 20.69 D 1032232 D Common Stock 2026-06-29 4 S 0 100 20.70 D 1032132 D Common Stock 2026-06-29 4 S 0 1058 20.7050 D 1031074 D Common Stock 2026-06-29 4 S 0 830 20.71 D 1030244 D Common Stock 2026-06-29 4 S 0 100 20.72 D 1030144 D Common Stock 2026-06-29 4 S 0 900 20.75 D 1029244 D Common Stock 2026-06-30 4 S 0 2679 20.68 D 1026565 D Common Stock 2026-06-30 4 S 0 258 20.6950 D 1026307 D Common Stock 2026-06-30 4 S 0 1010 20.735 D 1025297 D Common Stock 2026-06-30 4 S 0 42 20.775 D 1025255 D Common Stock 2026-06-30 4 S 0 100 20.8050 D 1025155 D Common Stock 2026-06-30 4 S 0 3188 21.68 D 1021967 D Common Stock 2026-06-30 4 S 0 400 21.685 D 1021567 D Common Stock 2026-06-30 4 S 0 658 21.69 D 1020909 D Common Stock 2026-06-30 4 S 0 4986 21.70 D 1015923 D Common Stock 2026-06-30 4 S 0 62 21.7050 D 1015861 D Common Stock 2026-06-30 4 S 0 485 21.71 D 1015376 D Common Stock 2026-06-30 4 S 0 400 21.72 D 1014976 D Common Stock 2026-06-30 4 S 0 100 21.725 D 1014876 D Common Stock 2026-06-30 4 S 0 6 21.73 D 1014870 D Common Stock 2026-06-30 4 S 0 600 21.735 D 1014270 D Common Stock 2026-06-30 4 S 0 200 21.74 D 1014070 D Common Stock 2026-06-30 4 S 0 3915 21.815 D 1010155 D Common Stock 22595 I By Wilkin Capital Fund I, LLC Common Stock 315 I By Daughter #1 Common Stock 315 I By Daughter #2 Common Stock 115 I By Daughter #3 Common Stock 315 I By Son The shares are held by Wilkin Capital Fund I, LLC for the benefit of Neil D. Wilkin, Jr. The reporting person disclaims beneficial ownership of all securities held by his children, and this report should not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. There was an error in the Transaction Code on the original Form 4 filing. The Transaction Code has been changed from a D to an S for all transactions in this amended Form 4. /s/ Neil D. Wilkin, Jr. 2026-07-02