BWX Technologies, Inc BWXT
Open calendar →BWX Technologies, Inc. Common Stock · Company · NYSE
USD closing-price chart (daily close from yfinance · Last year)
USD 140.04 → 175.17 · 25.1%
Numbered dotted lines mark the filtered filings under Announcement Events below.
Price & SEC Filing History 22 Jul 2025 — 23 Jul 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
No data yet
171.4100
179.1450
171.4200
175.1700
927,468
171.7800
173.9900
168.3200
173.0900
976,300
173.1300
174.8700
169.4400
169.5600
678,600
Weekend
Weekend
170.0000
174.8700
167.6700
171.1800
1,204,600
174.5200
175.9800
170.1600
173.7400
967,000
181.6000
183.4600
174.9900
176.9100
1,085,200
181.5900
182.7400
178.4900
179.8300
1,252,700
183.7600
184.5600
176.0300
177.1400
1,189,100
Weekend
Weekend
186.8100
188.6700
184.2200
186.0000
643,400
187.0000
189.2400
184.5200
186.9900
529,100
183.0900
186.9300
180.5000
184.1100
835,200
194.1700
195.3200
184.7000
186.0800
937,000
191.5800
197.9900
191.5800
196.8900
495,000
Weekend
Weekend
No trading
193.7000
197.9000
186.8600
191.0600
586,700
193.6400
194.9900
191.1500
191.2500
806,700
191.1400
194.9400
189.7300
194.6500
791,000
197.3300
199.3100
188.2500
189.2500
1,223,600
Weekend
Weekend
200.0000
202.1100
194.9600
197.9100
3,059,700
207.4900
211.0200
203.0100
204.7700
664,700
209.7000
211.2100
205.4000
205.6500
778,000
205.6300
215.3800
204.0000
209.8900
1,146,400
208.2500
214.5100
207.5500
210.0000
1,105,900
Weekend
Weekend
No trading
207.2800
210.9300
202.7800
205.4000
2,279,900
197.0000
205.4400
196.2500
203.0700
1,060,600
194.9900
200.0100
194.7400
196.9300
847,100
198.5000
199.0500
193.5600
193.9400
724,500
Weekend
Weekend
196.5000
198.6100
192.9200
193.4500
619,000
183.4000
194.9200
182.8500
194.6800
795,100
187.5000
189.7900
181.2800
183.0000
895,400
188.8900
193.4900
179.4600
188.9600
1,020,700
189.3100
189.3100
185.6900
187.4600
874,200
Weekend
Weekend
188.7600
190.2200
184.0700
185.9500
682,500
183.7600
190.7600
183.0200
190.7600
854,900
185.9600
187.4700
182.5000
184.7200
1,272,600
187.4200
188.4300
183.2900
187.2600
1,563,300
189.9900
191.5400
184.5700
188.3900
1,423,600
Weekend
Weekend
199.7300
199.9400
193.6900
195.8800
1,277,400
198.8400
200.4100
196.0000
199.2700
920,600
204.2800
204.5000
198.0000
198.9500
664,100
208.2300
208.8300
202.2500
204.3800
1,114,600
No trading
Weekend
Weekend
204.5500
206.2200
201.7500
202.9100
456,800
201.1600
203.8700
198.0000
202.5200
396,700
200.0000
204.2000
198.5000
202.6600
731,300
198.9400
201.2600
193.0000
197.3300
1,069,900
206.1500
206.1600
199.5100
201.9400
1,012,400
Weekend
Weekend
208.2200
209.0000
202.2500
204.7200
848,800
207.1600
211.5800
205.0400
210.9400
1,065,300
206.9000
209.6600
201.1500
206.8300
1,039,900
207.1300
207.7600
201.1500
206.8300
1,241,100
201.6500
212.1000
199.2300
210.8000
1,028,500
Weekend
Weekend
212.7300
213.4600
203.3800
205.3300
1,007,400
216.0100
216.2300
203.5700
209.8900
1,502,400
208.4500
215.7800
205.9500
215.2000
1,028,600
16 · 8-K
After-hours · 16:10 ET
8-K ↗
217.7700
227.1200
203.0500
206.1500
1,708,900
15 · 10-Q
After-hours · 16:40 ET
10-Q ↗
14 · 8-K
After-hours · 16:38 ET
8-K ↗
217.2600
221.0200
215.7200
216.6800
1,059,500
Weekend
Weekend
217.0000
218.2600
213.0000
216.3100
610,000
209.8000
217.1100
208.5000
216.3900
1,241,400
216.2200
216.2400
205.6500
208.0800
948,500
218.3700
221.1100
212.0000
216.1800
795,700
223.0300
224.0000
217.0200
222.0700
743,100
Weekend
Weekend
226.0000
227.7700
220.4400
223.1500
858,200
222.3900
226.4500
218.0000
225.5100
1,171,300
220.8400
224.8500
212.8600
219.1000
1,221,200
229.0000
229.9000
216.0000
216.6600
1,150,500
235.0000
236.3700
226.4900
228.2400
840,300
Weekend
Weekend
233.8000
238.2400
232.3800
235.7800
1,385,100
240.0000
241.8200
230.4300
230.8000
1,020,800
238.2100
240.4100
235.3300
238.4200
782,200
236.3200
239.6400
233.5200
238.2700
710,400
229.0100
234.2700
228.0000
232.8300
673,800
Weekend
Weekend
230.3800
233.6800
228.4700
229.5700
759,500
231.4000
237.9000
230.2400
230.2900
1,112,300
224.0900
233.1700
224.0000
231.7800
1,576,700
215.8200
218.0900
211.7000
214.4400
829,800
217.1200
218.7700
214.3900
215.9800
693,600
Weekend
Weekend
No trading
207.0000
218.8500
205.0700
214.9800
679,700
206.5900
216.0700
206.5900
212.8100
1,124,800
195.0900
205.7400
194.3000
204.4900
1,010,900
204.1900
204.3700
189.0000
191.5900
1,038,200
Weekend
Weekend
202.8000
207.9700
202.0000
202.5900
923,200
217.7200
219.8000
204.5000
205.0900
1,471,200
211.3500
222.2900
209.7600
222.1300
1,348,400
203.0000
208.3100
202.2500
204.7600
802,600
199.8200
210.2200
199.8200
204.8500
789,000
Weekend
Weekend
209.6600
211.5100
197.2200
199.7500
1,632,900
202.0400
212.8700
200.5500
210.1200
1,061,000
13 · DEFA14A
After-hours · 16:05 ET
DEFA14A ↗
12 · DEF 14A
After-hours · 16:04 ET
DEF 14A ↗
207.4800
212.5200
206.4900
208.9800
1,142,100
203.5700
208.1300
202.9300
207.4800
915,400
197.3100
205.9600
197.3000
204.6700
1,429,300
Weekend
Weekend
200.0000
200.6200
188.8400
194.1300
1,375,700
196.0300
199.5000
191.0000
197.8200
1,198,500
194.9000
199.1400
193.2500
195.9800
811,400
199.9700
202.4300
195.6700
195.9100
816,600
194.0000
201.5100
193.2300
200.3900
1,027,900
Weekend
Weekend
190.0000
198.7500
189.3400
195.2300
728,800
202.5000
204.2100
190.0300
195.5000
1,273,800
205.7500
208.9300
201.0100
205.5700
677,800
210.9400
212.7300
199.7900
205.8300
1,094,000
204.7300
218.6500
204.6900
216.4700
1,253,100
Weekend
Weekend
203.6300
207.5800
202.6100
205.9800
800,500
209.4900
210.9300
201.0900
207.2400
1,097,800
206.8800
211.0300
203.9900
208.2700
1,100,900
211.4800
215.8100
200.5500
204.2300
1,404,200
11 · 10-K
After-hours · 17:07 ET
10-K ↗
10 · 8-K
After-hours · 17:04 ET
8-K ↗
204.0000
206.0000
197.6200
198.3800
989,000
Weekend
Weekend
207.7400
212.7000
202.8000
206.4400
824,000
9 · 8-K
Pre-market · 07:30 ET
FORM 8-K ↗
201.6700
209.2200
201.1700
209.0700
552,300
203.2600
206.0000
200.0000
202.2500
511,100
197.4700
203.0800
195.9400
201.0900
532,400
No trading
Weekend
Weekend
198.0700
202.7900
193.2800
200.4000
833,200
203.0100
205.9100
196.6000
196.9000
656,600
203.0000
204.6200
194.1300
198.5000
598,700
203.5000
203.5000
198.2200
199.8300
846,000
197.5800
206.4600
196.5200
203.0000
961,100
Weekend
Weekend
193.4900
198.7900
192.0000
197.1900
1,267,600
186.1100
192.2800
184.2500
187.4200
1,111,500
211.0000
211.0000
183.5100
190.1000
1,923,600
210.0000
212.9900
204.4900
210.8800
841,200
202.9200
206.7500
201.1000
206.0400
735,700
Weekend
Weekend
206.5000
212.0000
202.5700
205.4300
767,000
217.3900
219.8500
205.1300
210.1800
1,133,800
213.0600
216.5300
206.8100
216.3000
1,324,600
205.9500
214.1300
203.1800
212.4000
1,028,400
206.7200
211.2700
204.5000
206.0400
982,200
Weekend
Weekend
206.9600
207.9600
202.5000
207.7500
603,100
211.2700
211.7800
204.8500
206.3300
1,147,500
208.4000
210.2600
202.9400
209.5200
1,141,500
212.1000
216.0000
204.3100
206.0700
1,496,900
No trading
Weekend
Weekend
214.6800
220.5700
213.3000
217.8900
1,825,600
208.0000
218.8900
207.5000
213.2500
1,843,300
208.5800
209.0000
200.3300
204.0800
1,276,900
207.8400
211.6000
206.6200
210.5400
1,019,100
201.5000
207.4100
201.5000
206.6200
1,172,000
Weekend
Weekend
196.3700
203.0000
195.9600
201.4600
1,015,600
197.7400
200.1300
189.6800
193.2000
1,405,900
195.0600
197.7200
192.0800
192.2400
802,700
189.0200
195.5000
188.0000
195.3000
1,039,300
186.0000
189.8900
186.0000
189.0200
1,273,700
Weekend
Weekend
174.5300
182.0300
173.7500
181.8500
760,300
No trading
175.0200
175.0700
172.6100
172.8400
630,000
176.5100
176.5300
173.9700
174.3600
603,100
174.7500
177.6100
174.3800
175.4900
559,100
Weekend
Weekend
177.3100
177.6000
174.8000
175.8800
425,600
No trading
178.2000
178.2000
176.4200
177.1800
257,400
177.9100
181.0100
177.0400
177.6200
759,100
179.8500
180.0000
177.7000
178.4100
653,400
Weekend
Weekend
170.8900
176.8800
170.7400
176.4300
1,664,800
172.7800
173.7100
169.8600
170.7500
949,100
173.2000
174.0000
167.0300
168.1200
940,300
173.0600
174.8900
171.2800
173.2000
803,600
176.5700
176.9100
170.0500
174.3700
1,210,300
Weekend
Weekend
183.5800
183.7500
174.1200
175.0300
1,842,800
178.9400
183.9400
172.2500
183.3800
1,811,400
176.6500
182.0000
174.0000
179.6500
1,657,800
177.9700
180.0000
177.1100
177.1600
699,300
178.9700
180.3800
176.2000
178.7500
551,600
Weekend
Weekend
181.0000
181.4800
174.8700
177.8700
813,100
175.0000
182.5000
174.0700
178.3300
1,537,500
175.6600
175.6600
171.6900
174.7100
824,900
178.2600
179.2000
175.6200
176.2000
781,300
176.5200
176.9700
174.2800
174.9300
675,500
Weekend
Weekend
179.9000
180.0000
177.5600
178.8800
373,100
No trading
177.9800
179.7900
175.5900
178.1800
597,300
174.0000
176.2600
170.8100
175.2600
972,700
171.4500
175.1200
169.8200
174.6200
971,000
Weekend
Weekend
172.0100
174.7300
164.0100
169.8100
1,737,400
185.0000
187.0400
175.0300
175.2800
1,131,500
176.1800
181.2200
174.6500
179.8100
1,000,600
175.0000
177.7800
171.7400
175.9100
1,223,300
179.4400
181.0100
173.2700
176.1800
1,382,900
Weekend
Weekend
175.0000
182.8800
172.4100
178.3100
1,868,000
195.4600
195.5000
176.5700
177.8800
2,190,200
196.3700
200.0000
194.4100
196.7700
1,232,900
197.7400
198.5000
191.5100
195.6500
847,000
8 · 8-K
After-hours · 16:15 ET
FORM 8-K ↗
197.5000
199.1700
193.3000
198.7900
1,178,400
Weekend
Weekend
189.3500
193.6200
185.0000
193.5500
1,462,800
197.9700
198.0000
190.4000
193.9300
2,992,700
195.7000
202.0000
194.9600
198.1200
2,236,700
7 · 8-K
Pre-market · 07:33 ET
FORM 8-K ↗
6 · 8-K
After-hours · 17:21 ET
FORM 8-K ↗
204.2900
207.0000
195.3600
200.3900
2,342,900
5 · 10-Q
After-hours · 16:21 ET
10-Q ↗
4 · 8-K
After-hours · 16:19 ET
8-K ↗
214.0200
216.9300
211.3800
215.8600
1,496,400
Weekend
Weekend
215.0000
216.7400
211.4700
213.6100
1,087,100
213.5800
218.5000
211.8200
213.8000
1,075,600
207.6000
215.6200
205.5100
213.6900
1,241,800
213.3000
214.0000
206.5100
207.6200
1,246,500
205.0800
207.1400
202.3700
204.0300
698,400
Weekend
Weekend
202.0000
203.5800
200.7800
203.2800
804,100
191.0000
200.4300
191.0000
199.9200
1,046,400
205.0000
206.4300
190.5000
191.1700
2,111,300
206.0000
207.7200
200.0100
205.2400
1,421,700
206.0000
208.7800
202.8500
207.7200
1,004,100
Weekend
Weekend
206.0000
209.5900
196.9800
203.1200
1,877,200
207.0100
214.7200
205.0000
209.0100
2,113,800
213.4000
214.0000
201.1700
203.8200
2,535,500
195.0400
204.9600
193.2500
202.4600
1,514,400
194.1900
199.7800
193.0500
197.3700
903,000
Weekend
Weekend
195.6000
198.2400
189.8900
190.0800
1,063,200
197.5700
199.7200
194.1700
195.6000
1,000,700
193.0000
197.5200
191.9900
197.0100
817,900
192.0300
195.6000
189.5700
191.3900
1,356,700
188.3700
193.2500
188.0000
191.3800
1,299,500
Weekend
Weekend
186.4300
188.8100
183.7100
186.6400
1,127,600
188.2400
190.0100
183.2200
185.7000
985,400
184.0000
188.4000
182.1000
187.1800
1,311,800
182.0000
185.3900
181.7800
184.3700
948,700
183.4500
184.9900
181.0400
181.9600
1,081,100
Weekend
Weekend
177.6600
180.9800
177.5000
180.6200
879,800
172.2300
177.6500
170.8800
176.2100
854,000
178.6500
179.7600
174.9200
175.0200
612,900
177.5100
182.0000
177.0400
178.0200
1,087,900
174.5100
178.7300
172.2500
178.1900
1,046,500
Weekend
Weekend
174.1400
176.0600
172.0700
174.5000
2,477,400
169.0000
174.6600
168.0000
174.0300
1,184,900
176.0000
177.2400
167.9100
168.3800
1,797,800
175.0000
179.0700
172.7100
176.6500
1,867,000
170.0300
174.9400
168.5600
174.3000
1,181,000
Weekend
Weekend
170.0000
171.5000
168.3200
168.3300
688,800
166.8800
171.8500
166.2500
170.1000
1,095,400
164.7500
166.2200
163.7900
166.1300
784,400
163.0000
163.9900
159.8700
162.2300
773,400
163.6400
165.7200
162.9800
163.7500
856,900
Weekend
Weekend
165.5000
166.7500
158.5600
163.6400
1,467,800
161.4000
164.1700
161.0200
163.7900
1,112,400
161.7400
161.9000
159.0000
160.9500
1,015,100
160.0400
160.7800
157.4200
160.0300
712,400
No trading
Weekend
Weekend
165.6100
166.3800
161.2000
162.0400
847,300
165.8700
166.6900
164.7200
165.8300
811,000
166.4900
166.8300
164.4800
165.6000
994,300
164.2100
167.5900
163.0900
166.5200
1,276,400
163.8600
164.9800
162.6800
162.8400
1,074,200
Weekend
Weekend
165.9500
167.7700
163.0600
163.0900
1,278,300
164.0000
166.3700
163.6200
165.3400
917,100
165.1100
165.3500
161.6700
163.5600
1,408,800
169.5100
169.5100
163.6300
165.7600
1,760,200
173.5600
174.5500
170.2000
170.9400
2,027,100
Weekend
Weekend
174.5000
174.6600
170.7100
173.5000
902,000
177.4800
178.2200
173.1400
174.7000
837,700
184.6900
184.9900
174.2800
176.7600
1,451,200
177.8900
179.7700
175.5100
179.5100
1,111,500
178.0300
180.7600
176.5000
177.8900
806,100
Weekend
Weekend
180.5600
181.2400
177.5900
179.1900
1,044,300
179.8600
181.1600
177.0000
179.5300
1,000,400
180.4400
181.2700
177.1900
179.7400
1,829,700
176.0500
189.2500
173.5000
182.0000
4,758,200
3 · 10-Q
After-hours · 16:40 ET
10-Q ↗
2 · 8-K
After-hours · 16:36 ET
8-K ↗
151.2700
154.7800
149.5700
154.5100
1,642,100
Weekend
Weekend
145.5500
150.5700
143.0700
149.5000
1,375,800
1 · 8-K
After-hours · 16:45 ET
FORM 8-K ↗
152.3800
153.5300
150.5300
151.9300
902,800
150.8200
152.7800
149.0000
152.3800
1,206,200
150.6100
151.4100
149.3600
150.2800
1,016,400
149.5000
149.9500
147.2100
149.8300
1,077,200
Weekend
Weekend
145.0000
148.7500
143.4500
147.9600
1,026,200
143.8600
144.6500
142.7200
143.8400
659,400
140.9800
144.8100
140.9800
143.3700
1,389,100
139.2400
140.7900
136.1800
140.0400
844,300
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.