Illinois Tool Works Inc ITW
Open calendar →Illinois Tool Works Inc. Common Stock · Company · NYSE
USD closing-price chart (daily close from yfinance · Last year)
USD 260.13 → 273.93 · 5.3%
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
272.7700
275.7600
272.1400
273.9300
831,210
272.5400
274.2100
270.0000
271.9900
1,593,800
277.0200
277.2900
270.6000
271.6900
2,062,600
Weekend
Weekend
279.1500
285.0700
275.3200
276.0500
1,850,600
271.6300
283.4800
270.6700
282.9700
1,590,800
271.6600
272.4600
269.2400
271.4100
918,500
274.4100
274.8800
271.3300
272.2800
1,329,800
271.5000
274.5500
269.9300
271.5000
1,248,500
Weekend
Weekend
265.9700
271.1200
265.5800
268.8100
1,119,500
267.3400
267.9800
263.5500
265.4800
1,174,000
14 · S-3ASR
Pre-market · 08:05 ET
S-3ASR ↗
267.5900
269.0100
264.2000
265.1000
1,182,000
274.9400
274.9600
269.2100
271.0900
1,064,300
273.3500
275.6000
271.5700
274.2700
1,044,500
Weekend
Weekend
No trading
271.1700
273.1200
267.0000
272.7600
1,260,900
268.7700
272.1500
265.8600
268.9700
1,408,300
265.7800
271.5300
263.8500
270.4700
2,149,600
266.8700
268.5700
265.2700
267.4700
1,121,100
Weekend
Weekend
270.1100
270.3100
266.5900
267.7100
1,965,000
265.8700
273.2500
265.2800
270.6000
1,650,900
262.4900
265.5500
261.7700
263.6800
1,823,300
263.0300
264.9000
261.2500
261.6400
1,330,300
263.5700
266.3600
261.8600
265.3100
1,113,900
Weekend
Weekend
No trading
264.9800
269.5100
263.5400
264.0900
2,590,000
265.4300
269.1200
261.0000
262.1100
1,698,800
264.3700
266.5700
263.3700
265.7800
1,579,400
259.8500
263.4700
259.3100
262.5100
1,725,900
Weekend
Weekend
256.6800
257.4800
254.1500
257.4300
817,900
250.9100
256.0300
250.6400
254.4500
1,201,500
254.5600
257.4600
250.1100
250.1700
1,350,000
254.3200
257.4700
254.2000
256.5500
1,637,400
253.1700
254.8000
250.9400
252.3900
1,075,800
Weekend
Weekend
252.3900
253.7900
251.7900
252.7200
1,582,600
253.7200
253.7200
249.8400
251.1200
966,300
250.0900
252.0500
247.3100
250.2600
1,020,800
246.8800
249.6200
246.1100
248.5800
1,251,600
245.8400
246.2900
242.0500
245.8100
1,339,100
Weekend
Weekend
248.6700
249.2100
246.9500
247.2800
2,995,500
247.0200
249.7300
246.3200
249.6400
1,301,800
251.6400
253.6900
250.2800
250.2900
1,126,200
253.3000
255.0700
249.5300
250.4100
1,269,400
No trading
Weekend
Weekend
13 · 8-K
After-hours · 16:03 ET
8-K ↗
251.9100
252.7400
249.4300
252.2000
874,200
248.7700
250.7800
245.6000
249.9300
1,090,100
247.5500
250.9000
245.0800
250.7700
1,707,700
248.1500
248.6800
244.3700
247.3700
1,818,400
248.5800
250.9700
246.3600
249.4600
1,924,700
Weekend
Weekend
248.8100
249.8900
247.4200
247.6800
1,343,700
252.3600
252.6100
249.6900
250.7700
811,200
250.8200
252.6400
249.0700
250.1000
1,137,700
12 · 8-K
After-hours · 16:09 ET
8-K ↗
252.8000
253.9100
249.6500
251.4100
1,169,500
255.1200
256.4800
251.0100
252.0900
1,201,100
Weekend
Weekend
256.1000
257.2900
253.9700
254.7600
884,600
11 · 10-Q
After-hours · 16:05 ET
10-Q ↗
260.7800
262.2100
255.2000
255.5300
1,413,100
257.9800
262.1500
257.6400
260.5200
1,276,500
252.6800
255.5000
251.7600
254.5500
1,033,100
253.9100
254.7800
250.4600
251.6500
1,213,900
Weekend
Weekend
260.6800
261.3400
253.2000
255.4700
2,070,700
250.0000
259.3300
247.0000
258.0100
3,486,800
10 · 8-K
Pre-market · 09:14 ET
8-K ↗
268.3600
269.3900
264.4500
265.6700
1,658,200
271.2300
271.2300
265.9600
268.4700
1,098,600
269.4500
273.2500
266.7800
269.7400
945,500
Weekend
Weekend
271.8300
272.3900
269.0900
269.2900
1,168,300
268.7800
274.1200
267.8000
273.1300
1,350,600
272.6400
274.0000
266.8200
267.0900
1,088,000
272.3200
274.3600
270.0200
271.0500
816,500
272.2600
273.1100
270.3700
272.6800
1,118,800
Weekend
Weekend
267.4900
274.1000
267.2700
272.2600
1,474,600
264.0600
267.6500
263.0700
265.6100
983,300
270.8000
271.3700
262.1100
264.3900
1,390,400
273.3200
274.5500
271.5500
272.2500
1,024,800
269.5200
274.6100
268.0500
274.5100
1,408,300
Weekend
Weekend
273.8100
274.6600
270.3100
270.5200
982,200
268.1200
274.7800
267.1700
273.1800
1,371,700
265.9900
269.6400
261.5200
269.5100
1,270,200
258.1000
260.4600
256.3100
259.0400
1,459,900
256.9900
258.7100
255.6700
258.4800
817,300
Weekend
Weekend
No trading
256.7200
261.5600
255.4400
258.2100
813,300
260.2300
263.3500
259.4400
260.5400
1,227,100
257.6800
261.5500
254.4100
260.2900
1,413,300
261.2500
262.0100
255.5800
256.1900
1,071,100
Weekend
Weekend
260.7200
263.1900
257.8600
259.0400
1,482,100
9 · DEFA14A
Pre-market · 08:05 ET
DEFA14A ↗
8 · DEF 14A
Pre-market · 08:00 ET
DEF 14A ↗
264.5200
266.6400
260.4300
261.3700
1,503,900
267.3100
268.4100
263.3000
266.4500
1,169,500
260.1200
266.4500
258.8800
265.0400
1,046,000
263.4100
265.4000
261.0000
262.7500
1,650,100
Weekend
Weekend
260.8600
262.2800
256.1300
257.6800
2,353,200
258.0000
262.1200
257.1500
260.6200
1,125,300
266.5900
268.4000
260.2600
260.7400
1,224,300
271.0000
271.5400
264.3800
267.7400
859,000
269.2000
270.1100
267.4700
268.6400
716,200
Weekend
Weekend
267.7800
269.7200
265.7800
266.9900
1,159,400
269.5100
271.6000
265.4700
265.6200
1,598,400
272.1300
273.3700
267.6600
271.5200
1,164,100
275.5000
278.0600
273.0300
273.2900
1,187,100
273.5500
277.2000
269.9500
276.5800
1,248,800
Weekend
Weekend
281.0000
281.3600
274.8100
277.1600
1,382,800
284.8300
286.5000
280.2300
282.5100
1,284,500
286.8000
287.9100
284.3200
287.1700
808,200
286.4300
288.4900
282.8700
285.9800
1,442,200
287.8200
291.8000
285.2900
291.1700
1,475,100
Weekend
Weekend
288.6300
291.6800
287.6800
290.6300
3,075,000
290.9600
291.7500
286.7200
290.2800
1,416,900
294.5700
296.5200
288.0000
289.7400
1,620,600
293.8500
296.5000
293.4700
294.5600
1,189,400
295.4900
298.3500
292.5400
293.2200
1,230,300
7 · 8-K
Next filing day · accepted 20 Feb, 18:21 ET
8-K ↗
Weekend
Weekend
293.7000
298.1000
292.5700
294.9800
1,473,300
295.0600
296.9400
292.3800
293.8200
1,265,700
298.1400
298.6400
295.3600
296.1600
1,082,700
299.4400
301.5000
295.7300
297.4200
1,095,700
No trading
Weekend
Weekend
6 · 10-K
After market open · 13:32 ET
10-K ↗
298.0100
302.2300
295.1900
299.6000
1,310,800
299.9100
303.1600
297.8700
298.5100
2,079,900
291.9600
299.9000
291.9600
298.0700
1,404,900
291.5500
295.2900
289.3100
294.2500
1,261,800
291.3400
294.1800
289.5300
290.5800
1,888,000
Weekend
Weekend
289.6600
294.7900
287.5000
293.5700
1,531,400
287.9400
293.8300
286.8300
288.2900
2,641,300
281.7000
293.6700
281.0000
288.8000
3,382,700
5 · 8-K
After market open · 09:48 ET
8-K ↗
266.9800
282.8800
263.4600
278.9100
3,598,500
261.2800
265.0000
260.0600
264.2100
2,156,100
Weekend
Weekend
262.2300
263.0600
258.1000
261.2600
1,438,300
259.9700
263.7800
258.4300
262.8600
1,269,400
258.1400
260.5900
257.6100
258.2500
1,062,400
259.4600
260.7300
257.7500
258.6900
860,500
259.0200
260.2800
257.4100
259.1500
1,126,800
Weekend
Weekend
259.9000
260.4300
256.9600
258.2600
1,292,800
261.0700
262.6100
259.3700
259.6900
1,282,100
256.7800
262.0800
256.3300
259.9400
1,259,400
260.2000
261.9900
253.7300
254.4500
1,316,600
No trading
Weekend
Weekend
261.5100
264.2700
260.0500
263.4700
1,280,500
259.9300
262.7100
258.5200
261.8900
1,023,500
256.7600
260.9700
256.6400
258.8900
1,676,100
255.2600
256.9500
254.7000
256.7600
1,340,200
254.4300
255.4700
252.6900
254.5400
1,056,000
Weekend
Weekend
254.7700
256.1100
252.0700
255.1200
1,348,500
245.9700
255.0600
245.9700
253.7300
1,530,100
254.4800
255.0800
246.3700
246.9900
1,363,700
248.3500
254.2000
247.5500
254.1500
1,860,800
248.5600
251.3100
247.6100
249.5900
2,419,000
Weekend
Weekend
246.6500
249.5500
244.5500
249.5000
1,622,700
No trading
248.4200
249.5100
246.2900
246.3000
750,500
251.5000
251.9600
250.1300
250.8300
669,100
252.4600
253.5900
251.6000
252.2300
1,169,000
Weekend
Weekend
251.5900
252.9300
251.5000
252.4600
412,500
No trading
251.8300
252.6700
251.1000
251.9500
291,700
251.8600
253.0000
251.2300
251.8300
594,100
250.1700
252.9800
248.8200
251.5700
768,300
Weekend
Weekend
250.5600
250.7700
248.6400
250.1400
3,335,300
252.5700
254.2800
250.6700
251.1800
1,415,900
250.5400
253.7100
249.3700
252.4000
1,317,400
255.0900
256.3200
249.5300
250.6600
1,735,300
259.0000
259.7800
257.8700
258.6600
1,315,700
Weekend
Weekend
258.8200
259.2700
256.8100
258.0200
967,300
254.9900
258.1700
254.1100
257.4100
1,041,100
247.3900
254.1800
246.5600
253.5300
1,231,900
248.3300
249.8000
246.3700
246.6300
871,900
248.7600
250.4300
247.7300
248.1300
994,500
Weekend
Weekend
250.1200
250.8600
248.1300
249.7000
782,700
250.6900
251.5500
248.4300
249.3800
1,021,600
249.3100
251.6100
247.8300
250.0400
1,062,000
248.4000
249.3700
245.7700
248.3800
825,200
247.3200
250.2900
247.1300
247.4900
1,066,900
Weekend
Weekend
248.2800
250.3700
248.2800
249.2800
452,200
No trading
247.1200
250.5200
246.0200
248.9900
725,700
245.1700
249.6100
243.7200
248.3500
1,070,100
247.2900
248.3500
242.3500
242.5300
2,511,800
Weekend
Weekend
242.1000
248.4500
241.2800
247.7700
1,548,900
243.0000
244.0600
239.2400
241.1000
1,403,300
241.7300
243.1800
239.5200
241.0700
990,800
240.9400
243.4900
238.8200
241.9300
1,365,700
243.9500
244.5700
240.8300
241.4100
989,500
Weekend
Weekend
244.9900
245.3200
242.5600
243.9700
978,500
245.0500
247.0100
244.3400
245.2900
1,060,100
245.6400
247.8500
245.1000
245.4300
695,200
245.5000
246.3600
244.6400
245.3600
662,700
245.1900
245.9400
241.7200
244.2700
1,069,100
Weekend
Weekend
244.3200
246.6500
243.2700
245.4900
1,077,200
244.7800
247.0900
243.2700
244.3000
915,900
244.6000
246.4400
243.0300
245.0600
1,591,100
242.6100
245.3900
242.0200
244.9200
1,420,000
242.9000
243.6900
240.5200
243.1300
1,250,100
Weekend
Weekend
241.7300
244.8300
241.0400
243.9200
1,649,500
241.4700
247.3600
240.6700
243.6400
1,346,800
244.8400
247.1200
241.2300
242.0300
1,797,200
247.6800
249.5800
245.7000
245.8700
1,558,000
248.7700
248.8000
245.4300
247.8100
2,010,200
Weekend
Weekend
4 · 10-Q
After-hours · 16:15 ET
10-Q ↗
3 · 8-K
After market open · 09:43 ET
8-K ↗
249.0000
250.7100
242.8000
245.7500
3,222,700
254.5700
258.0100
252.2000
257.4400
2,046,500
256.7900
258.4300
252.9100
252.9600
1,317,000
251.6800
258.1700
251.4100
257.1400
1,077,200
249.1700
252.8300
249.1700
252.3800
1,001,400
Weekend
Weekend
247.3600
249.5200
246.8000
249.2600
889,000
248.4400
248.4400
245.4300
246.9400
704,500
248.5700
249.7500
245.8000
247.6900
720,400
242.7500
249.5300
242.5300
248.0900
1,114,900
246.5400
247.3500
243.5000
244.4600
1,071,800
Weekend
Weekend
248.9200
249.9400
244.2300
244.9300
1,271,300
253.5600
254.3000
247.4900
248.2900
1,145,700
256.2200
256.2600
251.8200
252.7500
1,525,400
259.3500
259.6100
255.4200
255.7500
932,400
259.3400
260.0000
256.7400
258.7100
844,500
Weekend
Weekend
260.2800
262.7500
259.9300
260.0000
740,600
258.8800
262.1000
258.2000
260.7300
733,200
259.3200
260.5800
258.0000
259.9200
874,000
259.0700
261.6400
258.3900
260.7600
1,097,800
262.4600
263.2000
260.7300
261.3800
840,000
Weekend
Weekend
258.8900
261.4700
257.1600
261.0400
533,800
258.3600
259.5800
257.3000
257.8900
678,600
260.4200
261.8800
258.5900
259.5600
693,300
261.4900
263.3000
260.0100
261.2200
829,700
261.3700
262.0000
260.1100
260.8900
692,300
Weekend
Weekend
264.0500
264.0500
261.5000
261.8600
1,915,400
262.7500
265.2300
262.2800
263.5900
698,700
262.7100
268.0000
261.8000
262.4800
963,800
262.9900
264.4600
261.0600
261.8400
828,700
264.5700
264.8300
262.5400
263.8700
801,000
Weekend
Weekend
265.2800
265.9700
262.9300
263.3600
668,400
262.2700
266.9300
261.6400
266.3700
1,040,300
261.3200
264.5700
261.1700
262.5500
817,300
265.1200
265.6000
261.3500
262.1800
630,900
265.5100
266.9100
263.6200
266.6800
799,200
Weekend
Weekend
266.6900
268.6800
264.5200
266.2400
583,100
261.8400
265.7600
260.5900
265.6700
639,300
261.9500
262.4300
259.9700
261.2500
719,100
263.2700
263.2700
260.7500
262.2600
898,300
No trading
Weekend
Weekend
266.0700
267.1500
264.0400
264.6500
963,400
267.5000
268.0000
263.6600
265.7500
725,300
265.5700
268.2500
265.5700
266.8300
659,400
266.7000
268.4000
265.5800
266.2400
1,393,400
269.4800
270.7400
266.4700
266.7400
691,400
Weekend
Weekend
262.0000
269.8200
262.0000
269.4100
1,069,400
261.0300
262.9400
260.9900
261.0000
1,030,200
263.8900
265.5400
261.8900
262.0200
943,100
259.8700
264.4900
259.7000
263.9400
1,002,500
258.6700
260.3100
256.4300
259.2200
638,200
Weekend
Weekend
263.0000
263.9000
258.2700
258.6400
1,115,100
263.2600
264.6500
261.4200
262.4900
1,173,400
261.4500
267.4400
260.5800
267.3200
1,131,200
258.3500
261.0000
257.5800
260.4800
637,800
257.5900
258.4800
256.1100
256.8900
622,700
Weekend
Weekend
256.7800
258.9600
256.5900
256.9900
541,100
259.2500
259.7800
256.2300
256.7800
1,021,300
256.6400
259.2200
255.2700
257.5100
1,162,600
255.2500
256.9000
252.6900
256.0400
819,400
252.3100
255.4000
251.8500
253.5800
910,000
Weekend
Weekend
253.4800
253.9000
249.6700
252.3100
1,236,400
2 · 10-Q
Next filing day · accepted 31 Jul, 18:29 ET
10-Q ↗
251.2400
257.4300
251.2400
255.9700
1,676,700
1 · 8-K
After market open · 09:33 ET
8-K ↗
257.7900
257.7900
251.3500
253.6700
1,985,400
260.7900
261.0500
256.6700
259.5000
1,847,100
261.4000
262.1700
259.4200
260.0100
754,800
Weekend
Weekend
263.0600
263.6600
260.7300
261.7000
1,093,000
262.2300
263.8000
260.5600
261.8300
794,200
260.7800
263.7600
260.6900
263.2400
930,000
255.2700
260.7800
254.9800
260.1300
765,300
Announcement Events
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