Ducommun Incorporated DCO

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Ducommun Incorporated Common Stock · Company · NYSE · Industrials / Aerospace & Defense

Paper trade (simulated — no real money)

Fill: USD 157.2600 · FX 1 USD = 1.277900 SGD · about SGD 200.9626 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 100.70 → 157.26 · 56.2%
206.980146.69586.410 1,2 3 4 5 6,7 8,9 10 11 12 13 14,15 16,17 Oct 25Jan 26Apr 26Jul 26Oct 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 24 Oct 2025 — 25 Oct 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.

Weekend
Weekend
157.4700 159.1500 151.2500 157.2600 166,644
167.1200 167.1200 157.7500 160.0500 225,800
167.6900 170.5400 166.2500 168.5900 135,300
165.0700 171.4500 153.5300 166.4400 179,700
172.9700 172.9700 168.9900 169.9700 85,900
Weekend
Weekend
171.2800 173.4000 168.7100 170.7600 166,600
168.5000 171.4500 162.3200 170.5900 151,500
168.1300 174.1000 166.7700 168.5100 186,700
167.6000 170.5200 166.0100 168.9800 148,900
171.9300 172.3400 168.4500 168.7300 118,100
Weekend
Weekend
171.7000 173.0300 169.5600 170.5600 91,800
165.3100 171.2000 163.4700 168.3000 160,800
172.2100 172.9900 164.2300 165.6900 237,400
173.5700 175.6000 171.7500 175.3300 111,800
173.3700 176.3900 171.5500 172.8500 179,100
Weekend
Weekend
173.5200 176.6800 172.6500 175.3900 164,000
169.8800 174.9900 169.8800 171.9400 182,200
171.9000 172.3500 168.8400 171.5400 146,900
169.2600 171.8800 167.7200 171.1700 193,500
170.7100 170.7100 167.4700 169.0400 150,500
Weekend
Weekend
175.1400 177.2200 172.1500 172.1500 290,900
173.6500 175.3200 170.5100 174.5700 249,100
167.8900 172.9300 164.6000 172.5100 243,300
168.7400 170.7400 164.1000 166.4500 255,500
168.0100 170.2200 165.3800 168.0900 223,500
Weekend
Weekend
168.1700 168.7600 165.3300 166.2500 543,800
176.3900 176.3900 162.6700 166.5600 214,300
166.4900 174.0000 164.4000 171.5200 362,200
166.9700 169.8500 156.3100 166.3200 322,700
170.1400 170.7800 164.2900 164.5000 222,800
Weekend
Weekend
169.6500 173.0700 166.6100 172.7300 424,600
164.9600 168.7800 164.0800 167.1400 218,600
167.8500 168.7600 166.2200 166.3800 158,300
167.9900 170.5100 166.0800 168.3300 149,100
No trading
Weekend
Weekend
166.3500 169.8800 166.3500 168.3200 136,000
167.0900 167.4300 161.1800 166.5200 173,100
170.3900 170.3900 164.3400 165.6000 208,500
171.2400 173.0600 168.0900 168.7500 185,600
176.8400 177.8800 169.7600 171.4200 372,000
Weekend
Weekend
183.7400 185.0000 174.5400 176.3000 219,300
186.1300 188.2600 182.2200 183.9300 206,700
182.8800 186.4600 182.4800 185.3600 161,200
187.7800 188.2200 180.0600 181.3600 166,300
191.4700 193.9900 182.9600 183.9600 140,900
Weekend
Weekend
191.8000 193.0000 187.5100 191.6500 162,600
199.0900 200.2500 188.0700 189.0800 228,000
205.2000 205.2000 198.8000 200.1600 172,600
203.0000 206.0000 201.1700 204.2700 162,300
207.0000 209.2700 204.0800 205.2300 157,700
Weekend
Weekend
199.6000 207.4600 199.6000 206.9800 136,700
202.3600 202.3600 198.4000 199.0300 134,100
201.4300 204.2000 199.2700 201.3900 319,200
195.5000 200.4000 193.8500 197.2600 240,100
194.2900 202.1500 194.2800 194.8500 209,300
Weekend
Weekend
198.0200 202.2800 193.5200 197.0700 301,400
199.5100 210.3900 194.2800 201.4600 413,700
17 · 10-Q Pre-market · 06:11 ET 10-Q ↗ 16 · 8-K Pre-market · 06:10 ET 8-K ↗
193.6000 196.8000 189.8200 191.7200 253,500
183.7700 194.3600 183.6000 191.8600 270,600
178.0000 182.9100 176.1000 182.8300 251,200
Weekend
Weekend
185.6300 186.4000 178.8400 179.0200 233,900
172.7500 184.7100 171.5500 183.4300 242,200
175.2800 176.8500 168.3800 169.5700 232,000
183.0000 183.0000 175.2800 177.6600 432,200
178.8300 183.7900 175.2600 183.6100 210,000
Weekend
Weekend
177.1000 178.2100 174.5400 177.4400 166,100
174.8300 181.3500 174.1700 175.5100 363,400
173.6000 177.2500 172.7100 174.5900 198,100
170.7300 175.6800 169.4000 175.1100 217,400
168.7700 172.3700 167.0600 168.6600 364,600
Weekend
Weekend
164.4700 173.4100 162.5400 168.4700 868,300
171.9200 172.3000 166.0000 168.6700 309,200
171.0500 175.0300 171.0500 174.4500 311,900
162.0200 169.6100 162.0200 168.7500 212,900
163.5100 165.4400 161.8700 163.5000 214,000
Weekend
Weekend
169.3200 169.5000 163.0800 165.0500 269,000
166.4600 171.4300 165.0400 170.8400 429,200
177.8100 180.5200 171.6400 172.6400 291,000
188.2200 188.2200 175.2000 179.9500 335,400
186.4500 190.3500 185.2100 189.1800 311,900
Weekend
Weekend
No trading
193.0000 196.6300 182.7200 186.6000 447,000
185.5300 191.0700 183.0200 190.2500 298,500
184.3000 187.0700 181.5200 185.2100 282,400
173.7000 184.5200 170.0000 184.4200 293,800
Weekend
Weekend
170.0500 177.6600 166.9000 177.6600 983,300
167.0400 173.0300 166.3600 170.4100 220,900
162.8100 165.9700 159.3700 165.3100 226,600
161.7400 165.5800 160.4500 162.2600 220,900
163.4600 165.8200 162.5900 164.9000 270,000
Weekend
Weekend
No trading
166.5600 167.6700 161.1400 164.1200 521,100
162.4600 165.8000 156.9800 163.4900 245,900
165.7700 168.7400 162.0400 162.6000 200,300
165.8600 167.8800 162.5500 165.2500 250,000
Weekend
Weekend
166.7300 167.8800 164.4500 164.5400 170,400
155.8000 165.1700 155.8000 165.0000 337,500
156.8900 159.3100 151.8100 153.9500 215,200
151.5500 156.3800 148.8300 156.2800 249,200
152.1100 153.8400 149.9000 150.0400 124,900
Weekend
Weekend
150.0000 153.3000 146.7800 149.8900 190,800
146.7500 151.7300 145.7800 150.1400 217,500
149.1300 150.0500 145.5100 146.9200 154,500
148.6200 152.7900 147.9300 150.2600 183,600
149.1000 151.1300 145.5200 148.6200 247,100
Weekend
Weekend
151.9800 155.0000 149.6400 152.2200 270,800
150.4400 153.5600 148.9600 152.2400 232,200
150.4100 151.8200 146.5000 148.6600 200,700
144.7600 150.0900 144.7600 150.0300 161,200
No trading
Weekend
Weekend
143.7200 144.6000 139.5400 144.3700 205,800
141.4900 143.1400 138.4600 142.9200 190,600
143.3700 145.9500 142.4300 143.2000 128,200
145.6200 145.6200 138.5000 141.7500 178,200
145.4200 147.4200 142.8600 145.3600 127,400
Weekend
Weekend
148.8600 150.4100 142.4900 143.7500 251,200
154.3600 156.3200 150.5600 151.5900 284,100
145.0800 153.9600 144.7400 151.1500 450,800
142.7500 145.4700 135.7700 145.0300 343,600
15 · 10-Q Pre-market · 06:18 ET 10-Q ↗ 14 · 8-K Pre-market · 06:09 ET 8-K ↗
137.2300 140.8800 131.6100 140.6800 430,700
Weekend
Weekend
138.8900 139.8600 136.7500 137.2300 174,400
13 · 10-K/A Pre-market · 06:06 ET 10-K/A ↗
148.3700 148.5600 136.5300 137.7400 234,000
145.0000 148.8200 143.7600 146.8900 200,900
138.9700 142.5700 138.6500 142.5600 166,400
12 · 8-K After-hours · 17:00 ET 8-K ↗
140.4800 140.7400 135.5000 137.0100 248,700
Weekend
Weekend
11 · 8-K After-hours · 17:15 ET 8-K ↗
141.8000 143.5600 139.3100 141.2400 139,300
10 · 8-K After-hours · 16:46 ET 8-K ↗
139.5100 142.2600 139.3300 141.9300 126,200
143.3600 143.3600 137.7600 138.4000 197,100
142.0000 143.5700 139.7700 143.1100 190,400
137.9300 141.7800 136.5500 141.4300 144,700
Weekend
Weekend
143.2100 145.9000 136.5500 139.4100 256,500
138.1900 145.7600 136.0300 143.1600 310,000
143.4100 143.4100 136.0400 136.7300 164,000
142.2300 142.9500 137.6200 141.4800 209,200
138.6700 142.7500 137.5100 142.0200 185,200
Weekend
Weekend
137.6800 142.1300 137.3100 138.0000 294,600
140.5700 140.7400 135.2600 136.6100 274,100
142.3200 143.0000 138.9300 141.3500 150,900
141.3800 141.8900 139.2300 141.2900 144,600
139.4200 142.2300 138.2500 141.0300 150,400
Weekend
Weekend
139.5600 142.0000 138.0100 139.9900 183,700
137.9700 141.6500 137.7200 140.5900 239,300
138.5400 143.3300 138.1400 138.1400 452,800
128.0900 134.9200 128.0900 134.4000 267,500
127.5000 132.2300 127.5000 130.0000 404,300
Weekend
Weekend
No trading
124.3100 127.7700 122.9200 127.0400 104,900
121.6800 128.0500 121.6800 126.4300 152,600
119.3600 122.0700 117.7000 122.0000 174,100
121.7400 121.7400 115.6000 117.1000 169,300
Weekend
Weekend
121.7200 122.6000 120.0300 120.7800 175,800
124.8200 126.3500 121.1900 121.4200 190,200
125.9600 126.9800 124.6700 126.7600 146,100
121.8100 124.1600 120.5100 123.9100 112,400
123.0500 125.3900 122.3700 122.7300 114,000
Weekend
Weekend
126.1200 126.1200 119.9700 120.5700 250,600
123.3200 126.8600 121.6100 125.0100 199,500
126.7800 127.5200 124.0100 124.8300 158,500
126.1400 128.2400 123.8200 125.8700 117,600
126.6300 128.9500 125.6500 126.9100 192,900
Weekend
Weekend
9 · DEFA14A After-hours · 16:46 ET DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS ↗ 8 · DEF 14A After-hours · 16:45 ET DEFINITIVE PROXY STATEMENT ↗
127.4300 129.6300 123.2800 125.1500 185,000
127.4200 128.2000 123.9400 125.6800 148,700
129.1300 132.0000 127.7300 129.2100 86,700
131.1500 133.7000 123.7600 131.0200 188,300
127.5800 131.6900 125.1600 131.4800 146,000
Weekend
Weekend
127.6200 129.5600 126.2500 128.9100 141,300
137.6300 137.6300 128.3000 130.1900 119,200
134.8100 140.0200 133.6600 139.4500 254,500
128.9400 136.1700 124.4500 135.1100 444,200
125.2400 132.0000 124.1800 130.2800 271,200
Weekend
Weekend
121.4500 124.9500 120.4900 123.5900 162,000
120.4500 124.5500 115.0600 122.4000 195,100
7 · 10-K Pre-market · 06:14 ET 10-K ↗ 6 · 8-K Pre-market · 06:12 ET 8-K ↗
126.5200 128.1500 123.9000 126.7700 167,400
124.6900 126.4300 121.4800 125.8000 180,800
125.4500 126.0900 122.7800 124.7300 122,700
Weekend
Weekend
125.9300 128.1700 124.6300 126.5800 132,000
125.2900 127.0600 122.1300 126.1800 167,300
125.9400 127.0900 123.1800 123.9900 115,500
124.2900 126.3900 122.1500 125.1900 132,600
No trading
Weekend
Weekend
120.3400 124.7000 120.2400 123.9600 183,000
121.6800 124.0400 119.8400 120.1600 98,300
124.3600 124.5000 120.2500 120.5200 98,700
122.0100 122.4800 118.9400 121.1700 118,600
121.3300 124.1200 120.6100 122.4800 207,400
Weekend
Weekend
120.5600 123.8700 120.5400 121.0800 161,700
117.0200 121.3700 117.0200 119.2500 301,100
120.5000 122.9900 115.6400 118.7100 242,100
116.5100 121.8000 115.8200 121.4200 238,300
113.8600 116.2800 111.9600 115.0200 138,600
Weekend
Weekend
110.5000 113.3900 108.6200 113.3500 150,700
111.8200 113.8400 109.7800 111.7200 153,300
111.8900 112.0100 109.1500 111.1200 125,200
110.3500 112.3500 108.8300 111.2900 119,600
111.9900 112.6500 109.6600 110.4600 92,500
Weekend
Weekend
115.0000 115.0000 112.2800 112.8700 138,100
115.2200 117.0700 114.5400 115.0700 140,900
112.9800 115.3200 111.3000 115.2300 208,300
113.6000 114.7700 111.4400 112.2700 186,000
No trading
Weekend
Weekend
113.7100 115.3400 111.7500 114.2400 162,600
111.0500 115.0100 110.0600 113.9200 167,600
110.0200 111.5700 106.3600 111.4600 193,100
110.5900 111.5700 109.6100 110.1700 97,900
108.0900 109.5800 107.6000 109.2500 251,500
Weekend
Weekend
5 · 8-K After-hours · 16:45 ET 8-K ↗
106.4200 110.0000 106.4200 107.7500 202,300
101.8900 107.0400 101.8900 105.5800 180,500
101.6800 102.9400 100.0300 100.0400 102,700
100.0000 101.0400 99.3900 101.0400 184,500
98.0100 101.2200 98.0000 100.2000 121,400
Weekend
Weekend
95.1300 96.9400 94.7000 96.8000 76,500
No trading
95.5600 95.6900 94.0000 95.1300 59,800
96.2700 96.2900 94.6600 95.1500 62,800
96.3000 96.8000 95.1500 96.1000 68,600
Weekend
Weekend
97.8800 97.8800 95.8500 96.4600 49,500
No trading
97.9100 98.5500 97.1200 97.9900 52,700
98.6000 99.2300 97.4300 97.8700 94,600
95.0000 98.9900 94.8000 98.5800 143,600
Weekend
Weekend
91.9700 94.6600 91.8800 94.2400 249,400
93.0000 94.0500 91.6900 91.9000 89,500
93.3500 93.7600 91.5100 91.7000 81,700
92.5000 94.2300 92.4000 93.4400 118,400
95.5100 95.5100 91.3500 92.8900 126,700
Weekend
Weekend
96.5000 98.4500 93.3600 94.2200 140,800
92.4500 96.3700 92.4300 95.1100 110,300
89.9800 94.5200 89.4200 92.4700 105,600
90.3700 92.4100 89.9200 90.6700 85,400
90.4500 90.7200 88.3800 90.0600 73,000
Weekend
Weekend
89.1800 90.2800 88.1500 89.4400 89,300
90.6200 91.6100 89.5100 90.0400 75,200
90.9500 90.9500 88.7800 89.9400 73,900
90.3000 91.7000 88.5600 90.0900 107,400
4 · 8-K After-hours · 16:30 ET 8-K ↗
90.2400 91.3000 89.4900 89.5900 138,400
Weekend
Weekend
91.8800 91.8800 90.0800 91.6900 44,200
No trading
89.7800 91.4400 89.3200 91.1900 95,600
87.2200 90.4800 86.3900 90.1000 96,400
86.6400 88.5800 84.9700 87.2700 107,800
Weekend
Weekend
86.3300 87.6600 84.7600 86.4100 178,300
90.5400 91.3500 86.2100 86.7900 81,600
88.5000 89.5900 87.3800 88.5100 93,600
88.4700 89.7400 87.1800 88.6800 85,100
90.6500 91.7300 88.2700 88.7200 95,300
Weekend
Weekend
3 · S-3ASR After-hours · 16:33 ET S-3ASR ↗
90.6400 92.2900 90.6400 91.3700 82,500
95.5600 95.5600 91.1200 91.4400 85,700
97.4900 99.7800 95.9800 96.0200 121,100
96.1800 97.4600 95.0500 97.4100 124,700
91.0000 96.4700 90.8800 96.3000 219,800
Weekend
Weekend
89.0100 89.9000 87.2400 89.5400 110,600
88.4200 90.9300 87.2700 89.1500 155,600
2 · 8-K Pre-market · 06:09 ET 8-K ↗ 1 · 10-Q Next filing day · accepted 05 Nov, 20:42 ET 10-Q ↗
90.7900 92.2300 89.8800 91.8600 140,000
92.9900 93.2100 91.2400 91.3400 104,300
91.1300 93.5300 90.4500 93.3900 134,000
Weekend
Weekend
92.3100 93.1000 90.7800 91.7500 111,400
93.3500 95.0900 91.6700 91.9400 121,800
92.9200 95.2300 92.1100 93.4200 152,600
92.5500 96.3000 88.2000 93.0800 463,700
100.9200 101.4500 92.7200 93.0700 340,300
Weekend
Weekend
101.1300 101.4700 99.2800 100.7000 193,800

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.

17 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 06:11 ET Summarise
16 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:10 ET Summarise
15 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 06:18 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:09 ET Summarise
13 10-K/A 10-K/A (opens SEC filing in a new tab) Pre-market · 06:06 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:00 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
9 DEFA14A DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS (opens SEC filing in a new tab) After-hours · 16:46 ET Summarise
8 DEF 14A DEFINITIVE PROXY STATEMENT (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
7 10-K 10-K (opens SEC filing in a new tab) Pre-market · 06:14 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:12 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
3 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 16:33 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 06:09 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 05 Nov, 20:42 ET Summarise