Pfizer, Inc PFE

Open calendar →

Pfizer, Inc. Common Stock · Company · NYSE

Paper trade (simulated — no real money)

Fill: USD 28.4500 · FX 1 USD = 1.266600 SGD · about SGD 36.0348 per unit

Show:

Announcement types: (default: consequential filings)

Results & current reports

Annual reports (10-K / 20-F / 40-F) Quarterly reports (10-Q) Material current reports (8-K / 6-K)

Capital markets

Offerings & registrations M&A / tender offers

Ownership & governance

AGM / proxy materials Beneficial ownership Other material SEC filings

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

USD 24.88 → 28.45 · 14.3%

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

Sun, 06 Sep 2026 Weekend

Sat, 05 Sep 2026 Weekend

Fri, 04 Sep 2026 28.5800 28.6900 28.3800 28.4500 23,529,537

Thu, 03 Sep 2026 29.0900 29.2100 28.4400 28.8100 26,724,300

Wed, 02 Sep 2026 28.7900 29.0900 28.7100 29.0200 39,277,900

Tue, 01 Sep 2026 28.8200 29.0900 28.4700 28.5500 42,493,400

Mon, 31 Aug 2026 27.8500 28.7000 27.6400 28.4600 45,930,300

Sun, 30 Aug 2026 Weekend

Sat, 29 Aug 2026 Weekend

Fri, 28 Aug 2026 28.0000 28.0200 27.7700 27.9600 27,175,800

Thu, 27 Aug 2026 27.9700 28.1800 27.8300 28.0200 31,174,400

Wed, 26 Aug 2026 28.4400 28.5000 28.1500 28.3000 35,070,000

Tue, 25 Aug 2026 27.9200 28.5800 27.8400 28.5700 31,915,700

Mon, 24 Aug 2026 28.1000 28.1600 27.8100 27.9700 23,845,600

Sun, 23 Aug 2026 Weekend

Sat, 22 Aug 2026 Weekend

Fri, 21 Aug 2026 27.7700 28.4300 27.6600 28.0700 37,109,600

Thu, 20 Aug 2026 28.0000 28.1600 27.6500 27.7900 29,297,000

Wed, 19 Aug 2026 27.6000 28.4400 27.5800 28.2400 59,804,200

Tue, 18 Aug 2026 27.1500 27.4000 27.1000 27.2500 34,660,100

Mon, 17 Aug 2026 26.7600 27.0200 26.5500 26.8700 29,261,200

Sun, 16 Aug 2026 Weekend

Sat, 15 Aug 2026 Weekend

Fri, 14 Aug 2026 26.6600 26.9200 26.4200 26.7900 23,174,200

Thu, 13 Aug 2026 26.4900 26.9500 26.4100 26.8000 35,355,800

Wed, 12 Aug 2026 26.3900 26.4400 26.1800 26.3100 32,591,400

Tue, 11 Aug 2026 26.9400 27.2000 26.4700 26.6200 37,943,600

Mon, 10 Aug 2026 26.5900 27.1900 26.5200 27.0500 49,786,800

Sun, 09 Aug 2026 Weekend

Sat, 08 Aug 2026 Weekend

Fri, 07 Aug 2026 26.2200 26.7600 26.0500 26.7600 42,744,100

Thu, 06 Aug 2026 26.0100 26.2000 25.8100 26.2000 51,074,500

Wed, 05 Aug 2026 25.5000 25.8100 25.3000 25.8100 47,058,300

Tue, 04 Aug 2026 25.0400 25.6400 24.7000 25.4100 62,189,500

Tue, 04 Aug 2026 18 · 10-Q Pre-market · 07:04 ET 10-Q ↗ Tue, 04 Aug 2026 17 · 8-K Pre-market · 07:02 ET 8-K ↗

Mon, 03 Aug 2026 25.1500 25.3900 24.8700 25.0300 40,645,800

Sun, 02 Aug 2026 Weekend

Sat, 01 Aug 2026 Weekend

Fri, 31 Jul 2026 24.8200 25.1800 24.6700 25.0100 45,080,200

Thu, 30 Jul 2026 24.8400 24.9800 24.5500 24.9100 44,954,500

Wed, 29 Jul 2026 25.3500 25.3700 25.0600 25.1500 30,395,000

Tue, 28 Jul 2026 24.9700 25.5000 24.9400 25.2500 49,942,700

Mon, 27 Jul 2026 24.5700 24.8800 24.4400 24.6700 38,355,200

Sun, 26 Jul 2026 Weekend

Sat, 25 Jul 2026 Weekend

Fri, 24 Jul 2026 24.6200 24.7500 24.5100 24.5400 28,905,700

Thu, 23 Jul 2026 24.8900 25.1000 24.7500 25.0100 30,876,700

Wed, 22 Jul 2026 25.1800 25.1900 24.7800 24.8200 32,988,300

Tue, 21 Jul 2026 24.7600 25.0100 24.6500 24.9400 27,328,800

Mon, 20 Jul 2026 25.0900 25.1600 24.7200 24.7500 38,685,900

Sun, 19 Jul 2026 Weekend

Sat, 18 Jul 2026 Weekend

Fri, 17 Jul 2026 25.4000 25.6500 24.9700 25.0500 45,629,600

Thu, 16 Jul 2026 24.9400 25.3700 24.8600 25.1400 49,990,000

Wed, 15 Jul 2026 24.3400 24.8200 24.3100 24.8200 44,162,500

Tue, 14 Jul 2026 24.3700 24.4300 24.1400 24.2500 40,863,300

Mon, 13 Jul 2026 24.2800 24.7200 24.2300 24.4800 42,953,400

Sun, 12 Jul 2026 Weekend

Sat, 11 Jul 2026 Weekend

Fri, 10 Jul 2026 24.3500 24.4100 24.1000 24.1700 27,523,200

Thu, 09 Jul 2026 24.1100 24.3000 24.0100 24.2500 29,190,500

Wed, 08 Jul 2026 24.0500 24.3700 23.8900 24.0500 38,181,300

Tue, 07 Jul 2026 24.0500 24.3500 23.9300 24.0700 44,101,400

Mon, 06 Jul 2026 24.1600 24.2000 23.6200 23.7200 58,576,100

Sun, 05 Jul 2026 Weekend

Sat, 04 Jul 2026 Weekend

Fri, 03 Jul 2026 No trading

Thu, 02 Jul 2026 24.1500 24.5700 24.1300 24.3200 53,104,800

Wed, 01 Jul 2026 24.1500 24.2400 23.7400 23.8800 49,385,200

Tue, 30 Jun 2026 24.4300 24.4600 23.7800 24.0800 60,046,000

Mon, 29 Jun 2026 24.2900 24.5000 24.1000 24.3700 47,528,000

Sun, 28 Jun 2026 Weekend

Sat, 27 Jun 2026 Weekend

Fri, 26 Jun 2026 23.7400 24.3500 23.7400 24.2900 59,958,900

Thu, 25 Jun 2026 24.1900 24.3400 23.6200 23.6700 57,859,500

Wed, 24 Jun 2026 24.8000 25.1100 23.9300 24.0400 76,962,600

Tue, 23 Jun 2026 24.9900 25.2400 24.6900 24.7200 82,009,200

Mon, 22 Jun 2026 25.2200 25.3100 24.9600 25.0800 41,119,100

Sun, 21 Jun 2026 Weekend

Sat, 20 Jun 2026 Weekend

Fri, 19 Jun 2026 No trading

Thu, 18 Jun 2026 16 · 8-K After market open · 13:17 ET 8-K ↗

Thu, 18 Jun 2026 25.5800 25.6600 24.9400 25.2100 119,614,300

Thu, 18 Jun 2026 15 · 8-K Pre-market · 07:07 ET 8-K ↗

Wed, 17 Jun 2026 26.0300 26.2800 25.8700 25.9200 31,117,500

Tue, 16 Jun 2026 26.0500 26.1300 25.7000 26.0400 32,829,600

Mon, 15 Jun 2026 26.2500 26.4200 25.9800 26.0000 34,194,100

Sun, 14 Jun 2026 Weekend

Sat, 13 Jun 2026 Weekend

Fri, 12 Jun 2026 26.2900 26.4900 26.1100 26.2100 38,773,000

Thu, 11 Jun 2026 25.7900 26.4800 25.7900 26.1700 45,268,700

Wed, 10 Jun 2026 25.8000 25.8500 25.5800 25.6000 30,376,300

Tue, 09 Jun 2026 25.7300 25.8800 25.4700 25.7000 35,273,200

Mon, 08 Jun 2026 25.9700 26.2200 25.6000 25.6200 42,028,800

Sun, 07 Jun 2026 Weekend

Sat, 06 Jun 2026 Weekend

Fri, 05 Jun 2026 25.8500 26.2100 25.7900 26.0400 32,218,500

Thu, 04 Jun 2026 25.6700 26.0100 25.6100 25.6900 31,272,000

Wed, 03 Jun 2026 25.4300 25.6200 25.2900 25.3400 30,957,100

Tue, 02 Jun 2026 25.6000 25.7000 25.2700 25.5500 31,295,700

Mon, 01 Jun 2026 25.9000 25.9100 25.4800 25.6300 35,553,600

Sun, 31 May 2026 Weekend

Sat, 30 May 2026 Weekend

Fri, 29 May 2026 26.1900 26.2400 25.9300 26.1800 48,284,200

Thu, 28 May 2026 26.1700 26.2800 26.0100 26.1400 25,651,800

Wed, 27 May 2026 25.8500 26.5400 25.8500 26.2100 39,024,700

Tue, 26 May 2026 25.8700 25.9000 25.6600 25.8500 29,084,700

Mon, 25 May 2026 No trading

Sun, 24 May 2026 Weekend

Sat, 23 May 2026 Weekend

Fri, 22 May 2026 26.0000 26.1500 25.7600 25.9000 22,320,000

Thu, 21 May 2026 25.7700 25.9600 25.5700 25.9500 20,181,500

Wed, 20 May 2026 25.7600 26.0300 25.6700 25.7900 35,574,200

Tue, 19 May 2026 25.3000 25.9600 25.2400 25.6600 41,036,700

Mon, 18 May 2026 25.3200 25.3900 25.1900 25.3300 34,111,300

Sun, 17 May 2026 Weekend

Sat, 16 May 2026 Weekend

Fri, 15 May 2026 25.7500 25.8300 25.2400 25.3300 37,110,100

Thu, 14 May 2026 26.0700 26.1000 25.7200 25.7500 24,102,700

Wed, 13 May 2026 25.8000 26.0900 25.6400 25.9600 39,420,000

Tue, 12 May 2026 25.8200 26.0900 25.7400 25.8700 26,819,500

Mon, 11 May 2026 25.7900 26.1800 25.6800 25.8100 43,558,000

Sun, 10 May 2026 Weekend

Sat, 09 May 2026 Weekend

Fri, 08 May 2026 26.1600 26.2000 25.6000 25.6800 38,903,400

Thu, 07 May 2026 26.5100 26.7200 26.1600 26.4800 48,346,000

Wed, 06 May 2026 26.5600 26.6800 26.2100 26.5300 40,357,100

Tue, 05 May 2026 26.5900 26.7500 26.0100 26.4500 57,656,100

Tue, 05 May 2026 14 · 10-Q Pre-market · 07:03 ET 10-Q ↗ Tue, 05 May 2026 13 · 8-K Pre-market · 07:01 ET 8-K ↗

Mon, 04 May 2026 26.2400 26.5100 26.1500 26.3000 34,583,400

Sun, 03 May 2026 Weekend

Sat, 02 May 2026 Weekend

Fri, 01 May 2026 26.6000 26.6100 26.2900 26.3300 29,318,700

Thu, 30 Apr 2026 26.3900 26.9100 26.2800 26.7000 39,082,900

Wed, 29 Apr 2026 26.3600 26.5500 26.2000 26.2600 29,969,700

Tue, 28 Apr 2026 27.5300 27.5800 26.3200 26.4800 58,079,000

Mon, 27 Apr 2026 12 · 8-K After-hours · 17:16 ET 8-K ↗

Mon, 27 Apr 2026 27.0600 27.3500 26.7900 26.7900 34,764,200

Sun, 26 Apr 2026 Weekend

Sat, 25 Apr 2026 Weekend

Fri, 24 Apr 2026 26.6900 27.3000 26.5800 27.0000 42,500,200

Thu, 23 Apr 2026 26.7600 26.8300 26.3800 26.6700 38,718,400

Wed, 22 Apr 2026 27.3500 27.3900 26.7400 26.8000 35,246,800

Tue, 21 Apr 2026 27.5200 27.6200 27.2000 27.3100 29,833,000

Mon, 20 Apr 2026 27.5900 27.8500 27.5100 27.5200 25,023,000

Sun, 19 Apr 2026 Weekend

Sat, 18 Apr 2026 Weekend

Fri, 17 Apr 2026 27.3300 27.6700 27.1200 27.5600 30,080,400

Thu, 16 Apr 2026 27.2100 27.4800 27.1500 27.2200 21,905,300

Wed, 15 Apr 2026 27.1800 27.3600 26.9700 27.1900 29,648,900

Tue, 14 Apr 2026 27.2000 27.3100 27.0800 27.1100 24,558,900

Mon, 13 Apr 2026 26.8300 27.5700 26.6800 27.3400 44,156,200

Sun, 12 Apr 2026 Weekend

Sat, 11 Apr 2026 Weekend

Fri, 10 Apr 2026 27.3200 27.3600 26.7700 26.9200 27,882,400

Thu, 09 Apr 2026 27.2100 27.5000 27.1800 27.2200 27,047,600

Wed, 08 Apr 2026 27.2500 27.4900 26.9700 27.4700 33,789,100

Tue, 07 Apr 2026 27.6600 27.6800 26.7800 27.1000 46,620,500

Mon, 06 Apr 2026 28.1900 28.2300 27.8100 27.8300 25,169,300

Sun, 05 Apr 2026 Weekend

Sat, 04 Apr 2026 Weekend

Fri, 03 Apr 2026 No trading

Thu, 02 Apr 2026 28.5000 28.7500 28.2200 28.3200 30,920,600

Wed, 01 Apr 2026 28.2700 28.6400 28.0400 28.5500 44,208,500

Tue, 31 Mar 2026 27.9900 28.3100 27.7900 28.0800 44,841,500

Mon, 30 Mar 2026 27.4200 27.8200 27.1500 27.7700 46,696,000

Sun, 29 Mar 2026 Weekend

Sat, 28 Mar 2026 Weekend

Fri, 27 Mar 2026 27.7300 27.7700 27.0200 27.0400 29,124,600

Thu, 26 Mar 2026 27.2500 27.8100 27.2400 27.5700 28,835,000

Wed, 25 Mar 2026 27.1800 27.5300 27.0400 27.2800 37,603,900

Tue, 24 Mar 2026 26.6000 27.1300 26.4400 26.9600 35,605,300

Mon, 23 Mar 2026 27.0300 27.1900 26.6300 26.7700 42,945,200

Sun, 22 Mar 2026 Weekend

Sat, 21 Mar 2026 Weekend

Fri, 20 Mar 2026 27.4100 27.5500 26.8000 26.9700 66,805,700

Thu, 19 Mar 2026 27.2900 27.7300 27.2500 27.4100 47,939,600

Wed, 18 Mar 2026 27.1400 27.3800 26.8400 27.3200 47,478,300

Tue, 17 Mar 2026 26.8200 27.7600 26.8200 27.4500 60,097,500

Mon, 16 Mar 2026 26.7000 26.8900 26.5200 26.6100 28,551,500

Sun, 15 Mar 2026 Weekend

Sat, 14 Mar 2026 Weekend

Fri, 13 Mar 2026 27.0200 27.2800 26.5800 26.5800 34,270,800

Thu, 12 Mar 2026 27.1100 27.1200 26.6300 26.8600 38,542,800

Thu, 12 Mar 2026 11 · DEFA14A Pre-market · 09:12 ET DEFA14A ↗ Thu, 12 Mar 2026 10 · DEF 14A Pre-market · 09:05 ET DEF 14A ↗

Wed, 11 Mar 2026 27.2000 27.4100 27.0000 27.3000 40,560,100

Tue, 10 Mar 2026 26.8200 27.2900 26.5200 27.1600 42,814,600

Mon, 09 Mar 2026 26.9100 27.1100 26.3600 26.8100 42,789,500

Sun, 08 Mar 2026 Weekend

Sat, 07 Mar 2026 Weekend

Fri, 06 Mar 2026 26.5400 27.1300 26.2300 27.0500 53,181,800

Thu, 05 Mar 2026 26.3900 26.7100 26.2000 26.6100 38,908,600

Wed, 04 Mar 2026 26.7700 26.7800 26.3500 26.6200 30,893,500

Tue, 03 Mar 2026 26.7200 26.9500 26.3500 26.5800 41,486,100

Mon, 02 Mar 2026 27.5700 27.6100 27.1700 27.2600 41,321,700

Sun, 01 Mar 2026 Weekend

Sat, 28 Feb 2026 Weekend

Fri, 27 Feb 2026 27.1600 27.6700 27.0900 27.6500 41,879,700

Thu, 26 Feb 2026 9 · 10-K After market open · 12:44 ET 10-K ↗

Thu, 26 Feb 2026 27.2600 27.2700 26.8700 27.1000 30,508,300

Wed, 25 Feb 2026 27.0600 27.2900 26.7300 27.0900 32,680,300

Tue, 24 Feb 2026 27.1400 27.4200 27.0800 27.1400 34,686,100

Mon, 23 Feb 2026 26.5600 27.1100 26.5000 27.0600 34,166,100

Sun, 22 Feb 2026 Weekend

Sat, 21 Feb 2026 Weekend

Fri, 20 Feb 2026 26.7100 26.7800 26.3600 26.6500 44,786,900

Thu, 19 Feb 2026 27.3700 27.4000 26.5800 26.8600 40,316,800

Wed, 18 Feb 2026 27.4400 27.4800 27.2100 27.3700 24,779,800

Tue, 17 Feb 2026 27.8400 27.8700 27.2000 27.3700 32,119,900

Mon, 16 Feb 2026 No trading

Sun, 15 Feb 2026 Weekend

Sat, 14 Feb 2026 Weekend

Fri, 13 Feb 2026 27.6000 27.9400 27.5500 27.5800 36,986,700

Thu, 12 Feb 2026 27.6500 27.8900 27.4100 27.4700 58,805,100

Wed, 11 Feb 2026 27.5500 27.9400 27.3100 27.7300 41,699,300

Tue, 10 Feb 2026 27.1800 27.7300 27.0900 27.6100 43,760,600

Mon, 09 Feb 2026 27.1800 27.3700 26.7900 27.0500 49,288,200

Sun, 08 Feb 2026 Weekend

Sat, 07 Feb 2026 Weekend

Fri, 06 Feb 2026 26.6700 27.3700 26.5200 27.2200 50,691,600

Thu, 05 Feb 2026 26.7600 27.1900 26.4600 26.4900 72,650,700

Wed, 04 Feb 2026 25.8800 26.9800 25.8600 26.7800 83,025,800

Tue, 03 Feb 2026 25.3600 26.1100 25.2600 25.7700 91,964,900

Tue, 03 Feb 2026 8 · 8-K Pre-market · 07:01 ET 8-K ↗

Mon, 02 Feb 2026 26.4200 26.6900 26.3500 26.6600 52,129,500

Sun, 01 Feb 2026 Weekend

Sat, 31 Jan 2026 Weekend

Fri, 30 Jan 2026 26.1300 26.4700 25.9000 26.4400 51,599,400

Thu, 29 Jan 2026 25.9000 26.2300 25.8800 26.1000 44,373,800

Wed, 28 Jan 2026 26.2700 26.3900 25.7600 25.8600 44,976,700

Tue, 27 Jan 2026 25.9400 26.8300 25.9000 26.5000 75,575,400

Mon, 26 Jan 2026 25.6300 25.9200 25.6000 25.8800 41,441,900

Sun, 25 Jan 2026 Weekend

Sat, 24 Jan 2026 Weekend

Fri, 23 Jan 2026 25.5800 25.6900 25.5100 25.6500 45,402,300

Thu, 22 Jan 2026 25.9000 26.3100 25.7500 26.1000 49,883,900

Wed, 21 Jan 2026 25.4700 25.9200 25.3800 25.8900 47,264,100

Tue, 20 Jan 2026 25.4300 25.6500 25.0900 25.5200 55,425,400

Mon, 19 Jan 2026 No trading

Sun, 18 Jan 2026 Weekend

Sat, 17 Jan 2026 Weekend

Fri, 16 Jan 2026 25.8900 25.8900 25.5500 25.6500 59,470,600

Thu, 15 Jan 2026 25.5500 25.8900 25.2500 25.8900 55,263,200

Wed, 14 Jan 2026 25.2300 25.7100 25.2000 25.5800 53,738,100

Tue, 13 Jan 2026 25.3200 25.3900 24.9700 25.1500 47,656,100

Mon, 12 Jan 2026 25.5800 25.7700 25.0900 25.2700 50,256,300

Sun, 11 Jan 2026 Weekend

Sat, 10 Jan 2026 Weekend

Fri, 09 Jan 2026 25.3400 25.5500 25.2300 25.4800 34,190,200

Thu, 08 Jan 2026 25.1800 25.5600 25.1200 25.2900 42,977,300

Wed, 07 Jan 2026 25.5900 25.8100 25.1400 25.2800 51,395,800

Tue, 06 Jan 2026 25.1900 26.0100 25.1900 25.4300 50,977,300

Mon, 05 Jan 2026 25.2000 25.4000 24.9500 25.1700 52,620,900

Sun, 04 Jan 2026 Weekend

Sat, 03 Jan 2026 Weekend

Fri, 02 Jan 2026 24.9800 25.3000 24.8300 25.1800 35,976,700

Thu, 01 Jan 2026 No trading

Wed, 31 Dec 2025 24.9700 25.0200 24.8800 24.9000 29,409,200

Tue, 30 Dec 2025 25.0100 25.0500 24.9200 24.9900 28,821,700

Mon, 29 Dec 2025 25.0500 25.2000 24.9700 25.0000 33,067,700

Sun, 28 Dec 2025 Weekend

Sat, 27 Dec 2025 Weekend

Fri, 26 Dec 2025 25.0200 25.1100 24.9200 25.0900 21,617,800

Thu, 25 Dec 2025 No trading

Wed, 24 Dec 2025 24.9200 25.1400 24.9100 25.0300 19,328,500

Tue, 23 Dec 2025 25.2600 25.3400 24.8300 24.8800 43,692,900

Mon, 22 Dec 2025 25.2000 25.4000 25.1300 25.2100 38,758,900

Sun, 21 Dec 2025 Weekend

Sat, 20 Dec 2025 Weekend

Fri, 19 Dec 2025 25.0100 25.5200 24.9800 25.1900 87,590,000

Thu, 18 Dec 2025 25.0100 25.2300 24.9800 25.0400 47,062,500

Wed, 17 Dec 2025 25.4000 25.4900 25.0300 25.0400 61,255,300

Tue, 16 Dec 2025 26.4400 26.5100 24.9200 25.5300 111,695,500

Tue, 16 Dec 2025 7 · 8-K Pre-market · 07:01 ET PFIZER 8-K DECEMBER 16, 2025 ↗

Mon, 15 Dec 2025 25.8200 26.6500 25.8100 26.4300 60,360,000

Sun, 14 Dec 2025 Weekend

Sat, 13 Dec 2025 Weekend

Fri, 12 Dec 2025 25.8400 26.0400 25.7200 25.8500 51,599,700

Thu, 11 Dec 2025 25.8000 26.0400 25.6100 25.8000 35,570,200

Wed, 10 Dec 2025 25.4900 25.7900 25.2200 25.7800 43,635,400

Tue, 09 Dec 2025 26.0000 26.1300 25.1300 25.3300 43,483,800

Mon, 08 Dec 2025 26.0400 26.1900 25.7600 25.7700 45,209,300

Sun, 07 Dec 2025 Weekend

Sat, 06 Dec 2025 Weekend

Fri, 05 Dec 2025 25.7700 26.1200 25.6400 26.0300 47,443,700

Thu, 04 Dec 2025 25.6300 25.7400 25.3500 25.7000 35,454,000

Wed, 03 Dec 2025 25.3200 25.8900 25.3000 25.5700 56,121,200

Tue, 02 Dec 2025 25.3200 25.3200 25.0400 25.1500 43,827,000

Mon, 01 Dec 2025 25.7600 25.9400 25.2300 25.2700 53,198,600

Sun, 30 Nov 2025 Weekend

Sat, 29 Nov 2025 Weekend

Fri, 28 Nov 2025 25.8500 25.8600 25.6600 25.7400 22,627,600

Thu, 27 Nov 2025 No trading

Wed, 26 Nov 2025 25.7000 25.8100 25.5800 25.7100 33,461,000

Tue, 25 Nov 2025 25.3700 25.9700 25.3600 25.7200 39,130,300

Mon, 24 Nov 2025 25.1100 25.4700 25.0500 25.2200 63,074,900

Sun, 23 Nov 2025 Weekend

Sat, 22 Nov 2025 Weekend

Fri, 21 Nov 2025 6 · 8-K After-hours · 16:16 ET 8-K ↗

Fri, 21 Nov 2025 24.5900 25.5200 24.5900 25.0400 73,079,400

Thu, 20 Nov 2025 5 · 424B5 After-hours · 16:14 ET 424B5 ↗

Thu, 20 Nov 2025 24.8900 25.0000 24.2800 24.4000 51,983,200

Wed, 19 Nov 2025 25.3500 25.5000 24.7200 24.8800 62,000,200

Tue, 18 Nov 2025 25.0500 25.5100 24.9800 25.4500 66,511,800

Tue, 18 Nov 2025 4 · 424B3 Pre-market · 08:15 ET 424B3 ↗

Mon, 17 Nov 2025 25.1100 25.5700 24.9500 25.0800 88,042,200

Sun, 16 Nov 2025 Weekend

Sat, 15 Nov 2025 Weekend

Fri, 14 Nov 2025 25.6700 25.7700 24.9700 25.0600 96,507,600

Thu, 13 Nov 2025 3 · 8-K After market open · 15:33 ET 8-K ↗

Thu, 13 Nov 2025 25.9400 26.4800 25.6700 25.7900 123,083,100

Wed, 12 Nov 2025 25.4000 25.9500 25.2500 25.8700 96,008,000

Tue, 11 Nov 2025 24.4900 25.5100 24.4400 25.5100 139,673,800

Mon, 10 Nov 2025 24.6600 24.8900 23.9100 24.3900 148,958,600

Sun, 09 Nov 2025 Weekend

Sat, 08 Nov 2025 Weekend

Fri, 07 Nov 2025 24.3300 24.6300 24.1100 24.4300 117,794,500

Thu, 06 Nov 2025 24.7500 25.1300 24.5400 24.8500 124,137,200

Wed, 05 Nov 2025 24.3800 24.6700 24.1600 24.6100 107,240,900

Tue, 04 Nov 2025 24.3900 25.2000 24.2000 24.3000 166,162,000

Tue, 04 Nov 2025 2 · 10-Q Pre-market · 07:03 ET 10-Q ↗ Tue, 04 Nov 2025 1 · 8-K Pre-market · 07:00 ET 8-K ↗

Mon, 03 Nov 2025 24.5900 24.7500 24.4100 24.6600 140,871,300

Sun, 02 Nov 2025 Weekend

Sat, 01 Nov 2025 Weekend

Fri, 31 Oct 2025 24.2800 24.7300 24.1600 24.6500 132,697,400

Thu, 30 Oct 2025 24.3100 24.7000 24.1500 24.2900 157,478,000

Wed, 29 Oct 2025 24.5300 24.6300 24.2300 24.2900 65,438,400

Tue, 28 Oct 2025 24.7800 24.7800 24.3800 24.5000 50,152,400

Mon, 27 Oct 2025 24.7400 24.8000 24.6300 24.7700 34,974,900

Sun, 26 Oct 2025 Weekend

Sat, 25 Oct 2025 Weekend

Fri, 24 Oct 2025 24.7000 24.8300 24.6800 24.7600 27,429,200

Thu, 23 Oct 2025 24.7600 24.7800 24.5100 24.6700 34,219,900

Wed, 22 Oct 2025 24.7900 24.9300 24.6200 24.7200 48,662,900

Tue, 21 Oct 2025 24.7200 24.9600 24.6000 24.8500 40,726,900

Mon, 20 Oct 2025 24.5700 24.7300 24.5100 24.6900 35,856,800

Sun, 19 Oct 2025 Weekend

Sat, 18 Oct 2025 Weekend

Fri, 17 Oct 2025 24.2000 24.5300 24.1600 24.5100 40,101,900

Thu, 16 Oct 2025 24.4400 24.6100 24.2100 24.2300 44,390,000

Wed, 15 Oct 2025 24.4900 24.5800 24.2100 24.3900 47,729,800

Tue, 14 Oct 2025 24.6500 24.7900 24.4800 24.5200 42,277,000

Mon, 13 Oct 2025 24.8400 24.9500 24.6100 24.7300 45,356,600

Sun, 12 Oct 2025 Weekend

Sat, 11 Oct 2025 Weekend

Fri, 10 Oct 2025 25.2600 25.4200 24.6200 24.7800 64,963,900

Thu, 09 Oct 2025 25.7800 25.9000 25.2100 25.2400 47,278,700

Wed, 08 Oct 2025 26.4200 26.5000 25.6300 25.6800 48,693,300

Tue, 07 Oct 2025 26.4200 26.5800 26.0500 26.2700 47,744,200

Mon, 06 Oct 2025 27.2700 27.3600 26.3900 26.4300 62,945,600

Sun, 05 Oct 2025 Weekend

Sat, 04 Oct 2025 Weekend

Fri, 03 Oct 2025 27.2000 27.6900 27.0400 27.3700 70,524,000

Thu, 02 Oct 2025 26.9300 27.1700 26.6200 27.0800 69,684,100

Wed, 01 Oct 2025 25.9700 27.4500 25.5800 27.2100 150,879,900

Tue, 30 Sep 2025 23.8500 25.6300 23.8100 25.4800 164,867,300

Mon, 29 Sep 2025 23.7900 23.8600 23.6400 23.8500 39,184,300

Sun, 28 Sep 2025 Weekend

Sat, 27 Sep 2025 Weekend

Fri, 26 Sep 2025 23.7300 23.8100 23.6100 23.7600 33,374,500

Thu, 25 Sep 2025 24.0900 24.1500 23.5800 23.6000 56,738,300

Wed, 24 Sep 2025 24.1700 24.1800 23.9800 24.0900 39,669,400

Tue, 23 Sep 2025 24.1000 24.3600 24.0500 24.1300 38,955,200

Mon, 22 Sep 2025 24.2800 24.8000 24.0300 24.0400 67,863,300

Sun, 21 Sep 2025 Weekend

Sat, 20 Sep 2025 Weekend

Fri, 19 Sep 2025 24.2500 24.2500 23.8200 24.0300 86,577,600

Thu, 18 Sep 2025 24.0500 24.2400 23.9600 24.1500 34,419,000

Wed, 17 Sep 2025 23.9800 24.3900 23.9000 24.0500 46,351,600

Tue, 16 Sep 2025 23.9600 24.2200 23.8700 23.9000 57,010,800

Mon, 15 Sep 2025 23.9900 24.1200 23.6800 23.9700 50,760,200

Sun, 14 Sep 2025 Weekend

Sat, 13 Sep 2025 Weekend

Fri, 12 Sep 2025 24.8100 24.8400 23.8400 23.8700 81,378,200

Thu, 11 Sep 2025 24.6000 24.8600 24.5400 24.8600 36,784,100

Wed, 10 Sep 2025 24.6400 24.6500 24.4500 24.5700 32,975,900

Tue, 09 Sep 2025 24.5500 24.7900 24.5100 24.7100 32,751,300

Mon, 08 Sep 2025 24.9000 24.9700 24.3100 24.5500 49,242,900

Sun, 07 Sep 2025 Weekend

Sat, 06 Sep 2025 Weekend

Fri, 05 Sep 2025 24.5700 24.8900 24.5100 24.8800 34,613,200

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.

18 04 Aug 2026 10-Q 10-Q Pre-market · 07:04 ET Summarise

17 04 Aug 2026 8-K 8-K Pre-market · 07:02 ET Summarise

16 18 Jun 2026 8-K 8-K After market open · 13:17 ET Summarise

15 18 Jun 2026 8-K 8-K Pre-market · 07:07 ET Summarise

14 05 May 2026 10-Q 10-Q Pre-market · 07:03 ET Summarise

13 05 May 2026 8-K 8-K Pre-market · 07:01 ET Summarise

12 27 Apr 2026 8-K 8-K After-hours · 17:16 ET Summarise

11 12 Mar 2026 DEFA14A DEFA14A Pre-market · 09:12 ET Summarise

10 12 Mar 2026 DEF 14A DEF 14A Pre-market · 09:05 ET Summarise

9 26 Feb 2026 10-K 10-K After market open · 12:44 ET Summarise

8 03 Feb 2026 8-K 8-K Pre-market · 07:01 ET Summarise

7 16 Dec 2025 8-K PFIZER 8-K DECEMBER 16, 2025 Pre-market · 07:01 ET Summarise

6 21 Nov 2025 8-K 8-K After-hours · 16:16 ET Summarise

5 20 Nov 2025 424B5 424B5 After-hours · 16:14 ET Summarise

4 18 Nov 2025 424B3 424B3 Pre-market · 08:15 ET Summarise

3 13 Nov 2025 8-K 8-K After market open · 15:33 ET Summarise

2 04 Nov 2025 10-Q 10-Q Pre-market · 07:03 ET Summarise

1 04 Nov 2025 8-K 8-K Pre-market · 07:00 ET Summarise