O'Day Michael Paul

Insider

SVP and GM, Optical Comm.

Trades at: GLW

30D 90D 1Y

Net shares · 365d

-19.9K

0 buy · 19.9K sell

Net value · 365d

-$1.5M

$0 in · $1.5M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 19.9K sell

Net buy / sell volume (all companies)

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Show open-market only

GLW Other·F
Apr 28, 26

SVP and GM, Optical Comm.

$535.1K

3.5K sh · $153.05

Own -8%
GLW Exercise·M
Apr 15, 26

SVP and GM, Optical Comm.

$0

6.2K sh

Own New
GLW Exercise·M
Apr 15, 26

SVP and GM, Optical Comm.

$0

14.1K sh

Own New
GLW Other·F
Apr 15, 26

SVP and GM, Optical Comm.

$1.4M

8.4K sh · $168.27

Own -16%
GLW Exercise·M
Apr 15, 26

SVP and GM, Optical Comm.

$0

6.2K sh

Own +14%
GLW Exercise·M
Apr 15, 26

SVP and GM, Optical Comm.

$0

14.1K sh

Own +46%
GLW Grant·A
Apr 1, 26

SVP and GM, Optical Comm.

$0

6.5K sh

Own New
GLW Exercise·M
Feb 9, 26

SVP and GM, Optical Comm.

$0

1.1K sh

Own New
GLW Other·F
Feb 9, 26

SVP and GM, Optical Comm.

$41.3K

314 sh · $131.39

Own -1%
GLW Exercise·M
Feb 9, 26

SVP and GM, Optical Comm.

$0

1.1K sh

Own +4%
GLW Exercise·M
Feb 4, 26

SVP and GM, Optical Comm.

$0

227 sh

Own +2%
GLW Exercise·M
Feb 4, 26

SVP and GM, Optical Comm.

$0

152 sh

Own +1%
GLW Exercise·M
Feb 4, 26

SVP and GM, Optical Comm.

$0

338 sh

Own +3%
GLW Grant·A
Feb 4, 26

SVP and GM, Optical Comm.

$0

7.1K sh

Own +99%
GLW Grant·A
Feb 4, 26

SVP and GM, Optical Comm.

$0

4.8K sh

Own +80%
GLW Grant·A
Feb 4, 26

SVP and GM, Optical Comm.

$0

10.6K sh

Own New
GLW Exercise·M
Feb 4, 26

SVP and GM, Optical Comm.

$0

338 sh

Own +1%
GLW Exercise·M
Feb 4, 26

SVP and GM, Optical Comm.

$0

152 sh

Own +1%
GLW Other·F
Feb 4, 26

SVP and GM, Optical Comm.

$78.6K

717 sh · $109.69

Own -2%
GLW Exercise·M
Feb 4, 26

SVP and GM, Optical Comm.

$0

227 sh

Own +1%
GLW Sell·S
Feb 2, 26

SVP and GM, Optical Comm.

$558.2K

5.1K sh · $110.52

Own -14%
GLW Exercise·M
Jan 2, 26

SVP and GM, Optical Comm.

$0

612 sh

Own +4%
GLW Other·F
Jan 2, 26

SVP and GM, Optical Comm.

$55.5K

612 sh · $90.67

Own -2%
GLW Exercise·M
Jan 2, 26

SVP and GM, Optical Comm.

$0

612 sh

Own +2%
GLW Other·G
Dec 15, 25

SVP and GM, Optical Comm.

$0

1.4K sh

Own -4%
GLW Exercise·M
Aug 8, 25

SVP and GM, Optical Comm.

$0

1.1K sh

Own New
GLW Other·F
Aug 8, 25

SVP and GM, Optical Comm.

$31.4K

477 sh · $65.77

Own -1%
GLW Exercise·M
Aug 8, 25

SVP and GM, Optical Comm.

$0

1.1K sh

Own +3%
GLW Sell·S
Jul 30, 25

SVP and GM, Optical Comm.

$927.9K

14.9K sh · $62.36

Own -29%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Apr 28, 2026	GLW	SVP and GM, Optical Comm.	Other F	3.5K	-8%	$153.05	$535.1K
Apr 15, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	6.2K	New	—	$0
Apr 15, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	14.1K	New	—	$0
Apr 15, 2026	GLW	SVP and GM, Optical Comm.	Other F	8.4K	-16%	$168.27	$1.4M
Apr 15, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	6.2K	+14%	—	$0
Apr 15, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	14.1K	+46%	—	$0
Apr 1, 2026	GLW	SVP and GM, Optical Comm.	Grant A	6.5K	New	—	$0
Feb 9, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	1.1K	New	—	$0
Feb 9, 2026	GLW	SVP and GM, Optical Comm.	Other F	314	-1%	$131.39	$41.3K
Feb 9, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	1.1K	+4%	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	227	+2%	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	152	+1%	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	338	+3%	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Grant A	7.1K	+99%	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Grant A	4.8K	+80%	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Grant A	10.6K	New	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	338	+1%	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	152	+1%	—	$0
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Other F	717	-2%	$109.69	$78.6K
Feb 4, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	227	+1%	—	$0
Feb 2, 2026	GLW	SVP and GM, Optical Comm.	Sell S	5.1K	-14%	$110.52	$558.2K
Jan 2, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	612	+4%	—	$0
Jan 2, 2026	GLW	SVP and GM, Optical Comm.	Other F	612	-2%	$90.67	$55.5K
Jan 2, 2026	GLW	SVP and GM, Optical Comm.	Exercise M	612	+2%	—	$0
Dec 15, 2025	GLW	SVP and GM, Optical Comm.	Other G	1.4K	-4%	—	$0
Aug 8, 2025	GLW	SVP and GM, Optical Comm.	Exercise M	1.1K	New	—	$0
Aug 8, 2025	GLW	SVP and GM, Optical Comm.	Other F	477	-1%	$65.77	$31.4K
Aug 8, 2025	GLW	SVP and GM, Optical Comm.	Exercise M	1.1K	+3%	—	$0
Jul 30, 2025	GLW	SVP and GM, Optical Comm.	Sell S	14.9K	-29%	$62.36	$927.9K

About O'Day Michael Paul

This profile aggregates every SEC Form 4 insider transaction reported by O'Day Michael Paul across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.