Corning Incorporated GLW
Open calendar →Corning Incorporated Common Stock · Company · NYSE · Technology / Electronic Components
Paper trade (simulated — no real money)
Fill: USD 154.3000 · FX 1 USD = 1.266600 SGD · about SGD 195.4364 per unitSign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.
USD closing-price chart (daily close from yfinance · Last year)
USD 71.19 → 154.30 · 116.7%
Numbered dotted lines mark the filtered filings under Announcement Events below.
Price & SEC Filing History 05 Sep 2025 — 06 Sep 2026 (Last year)
Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.
Date
Open
High
Low
Close
Volume
Weekend
Weekend
148.5400
154.5900
147.0238
154.3000
7,910,333
143.0700
146.3300
139.2500
146.0000
8,645,100
143.7500
147.6600
142.8200
144.1300
7,863,700
144.2500
147.0900
143.2900
145.5600
10,685,000
148.1700
149.0400
146.7200
148.7300
9,540,800
Weekend
Weekend
150.9900
152.6700
148.0600
148.9800
6,142,100
153.9700
157.5700
149.4300
152.8000
8,190,800
147.0000
152.9300
146.9500
152.7800
6,239,400
150.8100
150.8100
146.2500
147.1600
7,148,200
145.8600
146.3900
141.6300
145.5500
10,336,800
Weekend
Weekend
153.8500
155.4800
148.0500
149.8400
6,179,000
152.2600
154.0600
149.2500
151.4500
10,582,500
160.6300
161.1600
150.7000
152.4600
10,637,100
161.6500
168.0600
157.9000
159.9000
11,032,300
169.7400
176.9400
166.6800
173.2100
11,381,100
Weekend
Weekend
161.0000
167.6900
158.2700
165.9900
8,319,600
166.0000
168.2400
157.9100
158.5400
8,579,100
168.8000
169.9500
164.2100
167.4400
10,086,900
159.7500
161.7900
158.2200
159.1900
6,070,300
167.8900
167.8900
157.6800
157.7600
7,678,200
Weekend
Weekend
162.8900
170.4300
161.1600
165.6800
10,740,900
153.2500
164.3400
150.7300
157.1800
12,305,900
156.2400
162.6000
155.8500
156.7000
8,877,800
155.0000
162.4900
150.8500
159.8900
19,442,500
134.8900
147.9400
132.8900
146.6400
12,618,600
Weekend
Weekend
143.7900
147.0000
138.2300
138.2500
14,523,400
130.4200
136.0900
130.0000
135.2200
18,987,700
126.3000
130.8700
122.6200
124.0500
25,603,400
17 · 10-Q
Pre-market · 08:22 ET
10-Q ↗
121.7500
126.1000
114.5000
126.0100
46,223,200
16 · 8-K
Pre-market · 03:03 ET
8-K ↗
145.7500
148.6900
136.3100
143.3600
14,036,500
Weekend
Weekend
154.7700
157.4000
145.9300
146.6500
8,965,900
152.2600
160.9800
152.2400
156.0600
8,954,100
157.0000
161.4500
153.8800
154.0600
9,996,800
161.3000
164.5000
156.6000
162.4100
10,182,800
157.8600
160.5400
152.5900
153.1000
7,826,900
Weekend
Weekend
150.8300
158.3800
146.9400
154.6100
14,221,000
166.5800
167.5000
154.4300
158.3900
17,706,100
186.6000
187.0700
167.0900
174.4100
13,357,900
192.9800
193.7100
186.0500
187.6400
6,966,300
185.2500
189.0700
178.6600
183.1100
7,620,500
Weekend
Weekend
189.5400
192.7700
186.4000
190.8900
5,357,500
201.7500
204.4800
192.1500
192.3800
9,939,200
183.4200
188.8600
180.5400
184.0300
8,371,300
187.0300
191.0000
178.4000
185.3800
13,482,800
199.1100
206.9900
193.1600
194.8000
11,938,500
Weekend
Weekend
No trading
223.8900
224.0100
193.5400
196.7900
21,142,600
239.5000
240.8700
218.1100
220.6300
22,393,500
252.4900
271.7800
250.5000
255.4300
22,702,200
226.9000
258.8000
215.1300
255.6900
24,307,500
Weekend
Weekend
224.4300
226.0000
207.7300
221.0500
45,397,500
218.5500
230.5000
213.0200
228.0100
25,620,300
194.4200
217.0900
190.9300
205.8300
19,233,800
192.4500
194.8100
186.6000
194.0700
17,968,900
200.4800
212.3900
196.0000
209.8300
18,574,300
Weekend
Weekend
No trading
182.3300
196.0200
181.2000
194.9200
22,778,000
179.0400
180.8200
172.7500
175.4000
11,093,500
187.3900
187.9500
176.2000
177.4200
13,482,100
187.4700
190.0000
185.2300
187.8800
9,190,800
Weekend
Weekend
178.0000
180.7700
173.4100
179.2000
9,305,000
169.5000
177.3100
168.2400
176.5500
9,891,800
173.6600
178.4800
166.6800
168.1700
10,595,200
190.4100
190.4100
166.0000
173.9400
16,673,400
192.9000
192.9000
185.0000
187.5400
12,013,800
Weekend
Weekend
189.3800
190.1100
174.3000
177.5800
15,676,300
192.7600
199.8000
183.8000
197.7000
11,424,300
201.0000
208.5700
195.7000
200.7600
12,294,800
186.5000
201.5500
186.0000
200.4000
18,152,400
176.1100
178.8400
172.4300
176.7000
10,897,000
Weekend
Weekend
184.0800
184.0800
174.5000
181.1600
16,945,700
192.1700
195.2300
182.3400
182.9700
9,719,300
196.0000
196.6000
185.3000
190.8900
11,071,600
198.9000
199.9300
191.2000
196.1700
9,069,800
No trading
Weekend
Weekend
194.3500
194.9800
189.3400
194.0500
9,630,900
182.0000
193.7500
179.5000
191.8900
14,408,200
180.6900
184.2300
178.2300
180.6900
13,838,300
173.8300
180.5000
169.8000
175.8300
11,507,700
193.2400
193.6600
174.2100
178.5500
16,929,200
Weekend
Weekend
15 · 8-K
After-hours · 16:31 ET
CURRENT REPORT ↗
198.1100
200.7900
191.8100
191.8100
17,221,500
203.3700
210.5000
200.3500
208.2800
10,948,500
207.8400
211.7900
196.0800
206.5100
15,450,500
204.3400
205.3200
188.2900
198.2400
23,121,800
194.0000
208.9200
191.6600
207.3900
22,399,700
Weekend
Weekend
187.2100
198.2500
184.9800
186.9400
20,589,400
186.8200
187.2100
178.0000
182.4000
20,243,100
189.3800
195.8100
175.3100
181.5700
32,981,100
14 · 8-K
Pre-market · 07:43 ET
CURRENT REPORT ↗
164.4300
170.2000
160.3200
162.1000
12,386,700
13 · 8-K
After-hours · 17:29 ET
CURRENT REPORT ↗
12 · 8-K
After-hours · 17:01 ET
CURRENT REPORT ↗
163.1600
163.6800
158.3100
159.9600
8,508,500
Weekend
Weekend
11 · 10-Q
After market open · 10:44 ET
10-Q ↗
162.0200
163.9700
157.7000
158.2600
7,179,600
155.8200
165.0000
149.1400
164.2400
12,875,900
155.5300
155.5300
148.1700
151.9000
13,744,800
151.0900
162.0000
149.7500
153.0500
20,391,600
10 · 8-K
Pre-market · 07:02 ET
8-K ↗
176.3000
177.0000
165.5200
168.0100
11,759,700
Weekend
Weekend
9 · S-3ASR
After-hours · 16:30 ET
S-3ASR ↗
171.8100
179.0800
170.3400
175.8900
10,219,100
168.3000
172.5400
166.5100
169.5000
5,484,800
168.0000
172.9500
163.0700
168.7600
7,051,500
166.4600
170.2700
163.8100
165.4500
6,942,700
166.0800
168.5900
162.5100
165.3800
8,571,800
Weekend
Weekend
168.2000
170.1000
163.2500
164.3800
10,349,800
163.3800
166.8500
158.5000
166.0800
13,148,900
171.6200
173.7700
164.0200
168.2700
8,872,900
173.6500
174.7100
165.8200
172.8200
9,214,100
169.6500
175.6100
169.6500
175.1700
7,209,900
Weekend
Weekend
172.6100
176.7500
167.9700
171.2400
9,907,900
167.8800
172.2200
166.6000
169.8000
11,961,300
156.9500
165.2400
156.0200
165.1000
15,264,300
142.4800
148.9000
141.4900
148.5200
7,791,400
147.4100
149.4000
141.7200
146.5000
11,943,000
Weekend
Weekend
No trading
136.3900
148.1800
136.3500
147.9200
11,564,100
138.0000
144.7000
137.9000
142.3800
12,314,400
131.4000
135.9900
128.4000
135.9700
10,788,000
140.7900
141.8900
126.6800
128.5500
14,304,100
Weekend
Weekend
135.4100
140.1000
134.0400
136.8100
8,489,700
142.4000
143.0000
134.5000
135.3200
11,263,900
144.8100
150.2500
143.3500
146.3500
13,328,300
131.6800
145.5000
130.2600
142.0100
21,057,200
128.0700
135.2600
127.0900
130.9700
13,442,400
Weekend
Weekend
132.3600
134.7800
124.4100
124.5800
22,234,000
8 · DEFA14A
Pre-market · 08:06 ET
DEFINITIVE ADDITIONAL MATERIALS ↗
7 · DEF 14A
Pre-market · 08:01 ET
DEFINITIVE PROXY STATEMENT ↗
125.9600
134.2500
123.9000
133.0800
11,160,100
132.0100
135.2800
129.4800
129.8600
10,626,000
128.3600
131.6500
124.6000
129.8900
10,251,100
133.9400
135.2800
131.4200
132.0500
9,243,400
Weekend
Weekend
131.2100
133.2400
128.4500
129.1200
6,673,400
130.2000
131.7800
126.9000
129.7700
8,024,000
133.6700
135.3300
129.2000
131.7600
13,334,300
132.0200
139.6300
131.2900
136.2200
16,870,600
121.0000
129.6100
120.0100
129.0500
15,927,600
Weekend
Weekend
129.4400
132.0800
122.3800
123.2900
19,123,600
136.1600
143.3500
131.7100
134.7400
18,285,500
151.0000
153.4400
143.3400
144.8400
12,683,900
151.7500
152.0000
141.4000
147.5700
14,816,800
153.4500
160.4500
152.7700
157.8600
15,338,500
Weekend
Weekend
6 · 8-K
After-hours · 16:31 ET
CURRENT REPORT ↗
148.9900
154.5000
146.6100
150.3800
14,555,400
158.3600
158.8800
148.4000
150.3000
17,594,700
153.8800
162.1000
152.6500
160.4300
17,977,200
148.0000
152.9100
145.7500
151.5900
15,041,600
142.1000
148.7000
141.0100
145.2500
18,558,800
Weekend
Weekend
129.9400
140.2700
129.7900
139.5100
10,971,200
132.0000
134.0000
128.8800
129.9900
9,169,400
131.5300
135.9100
131.3100
132.0100
8,257,500
131.8700
133.7800
128.4100
130.5200
12,102,600
No trading
Weekend
Weekend
130.4100
133.6100
124.8000
133.4600
10,952,700
5 · 10-K
After-hours · 16:41 ET
10-K ↗
133.3100
136.8300
131.4000
131.5000
12,282,800
131.3500
134.3900
126.8300
132.9000
10,030,500
129.0100
132.5000
127.7900
128.1000
12,712,200
124.0000
132.3200
123.8000
131.3900
15,696,600
Weekend
Weekend
114.9000
122.5600
113.3300
122.1600
12,151,200
107.5500
113.4400
105.6500
112.7900
9,929,700
113.5700
116.3000
107.8000
109.6900
12,468,300
117.3000
117.3000
109.6000
112.7900
11,596,900
103.2500
110.8600
103.0500
110.3600
11,926,300
Weekend
Weekend
103.6100
107.6400
101.8600
103.2500
13,378,700
104.9800
105.4800
99.5000
103.0000
11,681,800
107.8900
112.9000
103.7700
104.2800
18,534,400
4 · 8-K
Pre-market · 07:05 ET
8-K ↗
102.0700
113.9900
100.9700
109.7400
25,446,500
93.1200
95.5500
92.3000
94.9500
5,586,200
Weekend
Weekend
93.2100
93.8900
91.0100
93.3000
4,246,800
95.0000
95.6500
92.6400
94.2800
5,764,100
93.1300
94.4600
91.5500
93.5200
3,861,000
91.3900
93.4800
91.2700
92.5700
4,574,600
No trading
Weekend
Weekend
93.8400
94.6100
92.1300
94.2000
7,146,600
92.0000
94.9800
91.8000
93.4900
5,501,300
89.9700
90.8000
88.4100
90.2100
4,446,000
88.0000
90.9300
88.0000
89.8800
4,272,300
84.8000
87.8800
84.4500
87.8800
5,583,900
Weekend
Weekend
85.3300
86.6500
85.0200
85.2300
6,113,300
87.6900
87.6900
83.9500
85.3300
5,137,700
88.7000
88.9500
86.6200
87.9900
4,069,900
88.1800
89.5000
84.3300
89.2500
6,351,500
92.0400
93.5800
86.6700
88.6900
9,762,200
Weekend
Weekend
88.9100
90.7200
88.1400
90.6700
4,587,000
No trading
89.1600
89.1600
87.5200
87.5600
3,334,000
89.2900
89.3100
88.4500
88.8600
2,043,900
88.7900
89.7800
88.2900
89.0000
2,580,400
Weekend
Weekend
89.9500
90.1400
89.1800
89.5700
2,203,200
No trading
89.4700
89.9700
89.0900
89.6600
1,666,600
88.0800
89.7400
87.8400
89.3400
3,397,500
89.8000
89.9800
87.7300
88.4000
4,301,300
Weekend
Weekend
87.0800
89.1300
87.0800
87.8600
14,214,800
87.4000
88.5500
86.1400
86.8800
5,951,600
87.4400
88.9100
84.8200
85.4200
6,778,900
87.5200
87.7000
85.5700
86.2900
4,836,100
89.2200
91.0600
87.9500
88.1100
6,265,800
Weekend
Weekend
95.4500
95.9600
87.9100
88.3200
9,693,400
93.6600
96.6400
92.0000
95.9700
8,895,200
90.9700
95.1900
90.1600
94.2000
11,260,900
87.7600
91.3600
87.7600
91.1100
7,681,600
87.1800
89.7700
86.6200
88.2700
6,331,900
Weekend
Weekend
85.4900
86.7000
84.9300
85.9700
5,340,800
83.1400
87.2900
83.1400
85.4500
8,201,900
83.1200
84.0600
81.6700
83.5500
4,686,200
84.0200
85.4500
83.2200
83.7100
4,654,400
83.3500
83.4900
82.5500
82.9000
3,601,300
Weekend
Weekend
83.9600
84.3400
83.5300
84.2000
1,847,500
No trading
83.6200
84.3500
82.8200
83.6000
3,515,900
82.3800
83.3400
80.2700
82.9500
4,467,100
80.0500
82.7500
80.0200
82.6000
12,117,400
Weekend
Weekend
78.5600
80.0600
77.3900
79.4600
7,037,500
84.2500
84.5900
77.4900
78.0300
8,332,200
80.2500
82.8300
80.0100
81.6900
5,412,600
80.4600
81.0700
78.8700
80.1200
6,889,700
81.6100
82.8000
80.2200
81.0600
7,248,000
Weekend
Weekend
80.6500
83.9200
79.5700
82.0600
9,792,200
88.4000
88.7300
81.3300
82.3600
11,373,700
88.9000
90.6200
88.3900
89.0100
6,927,800
87.6100
88.4700
86.9500
87.9300
4,083,900
87.8500
88.8200
86.8000
88.5600
6,733,800
Weekend
Weekend
85.9000
86.4400
83.3300
85.4800
7,430,000
87.2500
88.6200
86.3400
87.8600
6,659,900
85.5400
88.1200
85.5000
87.1000
5,915,300
85.5000
86.0800
84.7200
85.2100
5,601,900
89.6600
89.8900
87.1900
87.5000
4,938,600
Weekend
Weekend
3 · 10-Q
After market open · 11:07 ET
10-Q ↗
91.2500
92.5700
87.9100
89.0800
7,547,600
88.8100
91.7900
88.5000
90.2800
5,411,400
87.3500
91.9300
86.5000
90.2900
13,123,000
84.3100
87.2500
83.1100
86.4300
14,455,300
2 · 8-K
Pre-market · 07:05 ET
8-K ↗
88.6300
89.7700
88.1500
89.3700
11,801,900
Weekend
Weekend
87.0000
87.7600
86.4400
87.4100
7,284,500
84.0000
86.3800
83.9200
85.8400
5,404,600
86.0700
87.3400
83.0800
84.1400
8,440,400
85.6000
86.4500
84.5900
86.0500
4,992,300
85.2300
86.0300
84.8300
85.2800
4,859,700
Weekend
Weekend
86.2500
86.5400
83.6900
84.4900
5,940,500
86.8700
87.4100
85.3400
86.7200
6,501,300
86.0600
87.4300
85.4700
86.6200
6,427,600
84.2800
85.9100
83.6100
84.6100
5,195,000
85.1100
86.6300
84.8000
85.5000
4,957,800
Weekend
Weekend
87.3900
87.7800
82.9600
82.9800
7,898,500
87.1500
87.7500
86.1300
87.1900
4,536,600
1 · 8-K
After-hours · 17:04 ET
CURRENT REPORT ↗
85.2700
87.0700
84.7600
87.0700
6,088,100
85.4700
86.2300
83.8100
85.0600
6,733,000
84.1100
86.1000
83.8100
85.3400
8,678,000
Weekend
Weekend
83.0300
84.1800
82.6100
83.5600
7,739,200
83.8000
84.3500
81.9100
82.5200
7,207,100
81.4600
83.7500
80.8800
83.1200
9,010,000
80.2600
82.2100
80.1900
82.0300
6,300,300
79.9000
80.7300
79.6000
80.2600
8,204,600
Weekend
Weekend
79.1500
79.4800
78.6900
79.3500
4,484,000
78.0800
79.4700
77.0500
79.1300
8,518,700
81.2900
81.5800
79.0600
79.9100
8,648,900
79.2000
81.0200
79.0200
81.0000
8,654,200
79.4000
79.8400
78.1000
79.1600
7,314,200
Weekend
Weekend
79.6200
79.9800
78.5700
79.5600
10,765,000
77.4500
79.6500
77.1900
79.6200
10,372,500
78.4200
78.6800
76.1500
76.8800
10,590,700
78.2800
78.8100
77.3200
78.7000
12,936,700
77.7500
78.3300
76.7800
77.9800
8,835,100
Weekend
Weekend
76.9100
77.8700
75.7700
77.0400
14,826,100
75.1800
77.0800
74.6000
75.4700
13,968,300
73.1700
75.0500
72.7200
74.9300
16,600,800
72.0000
72.9400
71.7500
72.3900
10,646,800
71.4900
72.5400
71.4400
72.1500
13,643,500
Weekend
Weekend
70.2800
71.4000
70.0600
71.1900
9,078,100
Announcement Events
Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.