QuinStreet, Inc QNST

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QuinStreet, Inc. - Common Stock · Company · Nasdaq · Communication Services / Advertising Agencies

Paper trade (simulated — no real money)

Fill: USD 16.5200 · FX 1 USD = 1.277900 SGD · about SGD 21.1109 per unit

Sign in to practise with simulated trades before investing real money. 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 14.99 → 16.52 · 10.2%
22.02016.29010.560 1 2 3 4 5 6 7 8 9 10 11 12 13 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 Nasdaq 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
16.7200 16.8800 16.4300 16.5200 560,507
16.4100 17.1500 16.4100 16.8800 523,300
16.6600 16.6600 16.3000 16.4000 495,200
16.5600 17.0000 16.5100 16.6200 620,400
16.2900 16.4600 16.1700 16.3700 640,900
Weekend
Weekend
16.3800 16.7900 16.1600 16.3200 787,700
15.6400 16.3200 15.6400 16.2900 714,900
15.6600 15.8600 15.4100 15.6400 604,300
15.3700 15.9800 15.3300 15.7600 577,600
15.8000 15.9100 15.2900 15.3300 727,400
Weekend
Weekend
16.0400 16.2600 15.6300 15.7300 678,000
15.4000 16.0300 15.3300 15.9900 1,082,200
14.9600 15.4800 14.9600 15.4000 896,700
15.0000 15.0800 14.7900 15.0200 660,600
14.8900 15.2200 14.8000 14.9900 952,500
Weekend
Weekend
14.8900 15.1700 14.7300 14.9700 813,700
15.0500 15.4700 14.6200 14.9200 1,236,900
14.5000 15.2600 14.4400 15.0100 1,421,500
14.2100 14.4600 14.0100 14.4400 845,700
14.3400 14.4300 14.0400 14.2100 781,300
Weekend
Weekend
14.4000 14.5600 14.1400 14.4100 805,900
14.2800 14.4300 13.9600 14.4000 1,260,200
15.2200 15.2400 14.2500 14.2800 1,602,000
17.2900 17.3100 14.6800 15.2800 3,147,400
17.6300 17.7300 17.2500 17.2600 1,197,300
Weekend
Weekend
17.8800 17.8800 17.3500 17.5500 2,225,600
18.5400 18.5400 17.4800 17.6700 1,084,100
13 · DEF 14A After market open · 12:10 ET PROXY STATEMENT ↗
18.1800 18.7100 18.1300 18.4000 643,000
18.3200 18.5200 18.1300 18.3600 747,200
18.7500 19.0800 18.3100 18.4800 567,700
Weekend
Weekend
18.2000 18.9600 18.1300 18.3800 618,200
17.8700 18.1200 17.7200 18.0300 711,700
17.9400 18.1800 17.5400 17.7800 814,900
18.4000 18.5000 17.8800 18.0800 895,700
No trading
Weekend
Weekend
18.4700 19.0600 18.2700 18.7300 759,400
19.3200 19.9000 18.6700 18.7600 879,200
18.8800 19.3800 18.6900 19.2100 718,800
19.2300 19.5000 18.6600 18.9400 1,071,900
19.1800 19.4800 18.6500 19.4400 1,454,700
Weekend
Weekend
18.8300 19.5700 18.7800 19.1800 611,500
19.6400 19.9800 18.8500 18.9000 1,204,400
12 · 10-K After market open · 14:25 ET 10-K ↗
19.9400 20.0000 19.5100 19.6800 665,200
20.4900 20.5700 19.7500 20.1000 1,362,400
20.6200 21.2200 20.4000 20.4900 928,700
Weekend
Weekend
20.4100 20.7400 19.9600 20.6200 905,400
21.0600 21.2300 20.3200 20.3700 544,000
20.8100 21.2100 20.7300 21.0600 726,200
20.4000 20.9800 20.2000 20.7600 766,200
20.3800 20.6800 20.1000 20.1800 764,100
Weekend
Weekend
20.7800 20.8900 20.4200 20.5000 639,200
20.9000 21.1000 20.5800 20.7400 795,000
20.5900 21.0200 20.3700 20.7900 1,163,100
21.6800 21.9500 20.3400 20.9000 2,178,500
21.8300 22.2900 20.6600 22.0200 1,821,200
Weekend
Weekend
19.6900 21.2800 19.2100 21.0800 4,903,700
11 · 8-K After-hours · 16:13 ET 8-K ↗
15.1900 15.3700 15.0800 15.2200 651,000
15.6300 15.8200 15.4100 15.4700 511,600
15.3900 15.8000 15.3900 15.6300 635,100
15.7500 16.1100 15.5800 15.6100 418,600
Weekend
Weekend
15.4600 15.6700 15.1000 15.5000 420,000
15.9400 15.9400 15.0600 15.5000 540,300
15.9700 16.3800 15.9200 16.1300 671,100
15.8500 16.2600 15.7600 15.9400 584,800
15.1500 15.7400 15.1100 15.5400 1,005,700
Weekend
Weekend
15.1500 15.5100 14.9700 15.1500 676,100
15.2300 15.5300 14.9300 14.9800 913,700
16.2300 16.3100 15.5100 15.6300 853,600
17.0400 17.1300 16.0700 16.2400 800,100
16.7800 17.3100 16.5300 17.1200 667,400
Weekend
Weekend
17.0800 17.3100 16.6400 16.7800 814,900
17.5500 17.9000 17.1500 17.3100 693,800
17.7100 18.0200 17.5100 17.5500 674,100
17.3900 17.8600 17.0900 17.7200 629,400
16.8600 17.6800 16.5400 17.6100 636,200
Weekend
Weekend
16.8400 17.2200 16.6800 16.7900 558,100
16.0000 16.8500 15.8900 16.8400 645,200
16.1300 16.3700 16.0600 16.3400 572,300
16.6500 16.8400 16.2400 16.2700 749,600
15.7900 16.4900 15.6700 16.3900 605,200
Weekend
Weekend
No trading
15.2600 15.9000 15.2200 15.8200 653,300
14.8700 15.4800 14.8200 15.3200 770,200
14.4600 14.8400 14.4600 14.6500 507,500
14.1100 14.7600 13.9700 14.5500 1,054,200
Weekend
Weekend
13.3400 14.2800 13.2800 14.1400 1,767,100
13.0200 13.3500 12.9900 13.3200 585,700
13.2300 13.5800 13.1500 13.2600 483,200
12.9100 13.4000 12.9100 13.1600 453,600
12.8600 13.1200 12.7700 12.9900 643,300
Weekend
Weekend
No trading
12.8200 13.1500 12.6300 13.0600 891,100
12.8400 13.0700 12.7300 12.7700 662,100
12.5100 12.9800 12.4800 12.9500 728,800
12.1900 12.4700 12.1100 12.4600 573,000
Weekend
Weekend
12.2500 12.4800 12.0300 12.3400 491,000
12.2000 12.4200 11.7800 12.1900 710,200
12.0600 12.6900 12.0100 12.3100 614,800
11.8000 12.3100 11.8000 12.0800 608,800
11.8600 11.9600 11.5700 11.8600 575,000
Weekend
Weekend
12.0200 12.2700 11.9200 11.9500 702,000
11.6100 12.0500 11.6100 11.8600 568,100
12.0300 12.0400 11.3500 11.3900 673,100
12.5900 12.6000 12.0600 12.1400 645,200
12.5900 12.6700 12.3200 12.6100 929,400
Weekend
Weekend
12.4400 12.7600 12.1400 12.5200 1,135,100
12.3200 12.7100 12.2300 12.4300 745,400
12.2100 12.5700 12.2100 12.2800 933,700
12.1600 12.2400 11.9900 12.2100 826,200
No trading
Weekend
Weekend
11.9600 12.4200 11.9600 12.2900 1,000,900
11.8100 12.1100 11.5700 12.0000 1,136,800
11.1500 12.0300 11.0200 11.9900 1,158,100
11.4100 11.5400 11.2000 11.3400 647,800
11.2600 11.6300 11.1900 11.3800 866,900
Weekend
Weekend
11.1300 11.3100 10.9100 11.2800 1,312,800
11.7200 11.7200 10.9100 11.1500 1,360,400
11.7400 11.8900 11.1500 11.5500 1,736,000
12.7700 12.8300 11.8800 11.9400 1,095,200
13.1000 13.1700 12.5800 12.7400 940,400
Weekend
Weekend
10 · 10-Q After market open · 12:22 ET 10-Q ↗
12.6300 13.4600 12.0100 13.2100 1,585,100
9 · 8-K After-hours · 16:16 ET 8-K ↗
13.0600 13.7000 13.0600 13.3600 848,900
13.6300 13.6800 13.0000 13.0200 719,400
12.9000 13.8500 12.8800 13.8300 1,488,200
13.0200 13.2200 12.6200 12.7400 735,300
Weekend
Weekend
12.9100 13.2300 12.6000 13.0400 716,100
12.8300 12.9600 12.5600 12.7600 627,700
13.1700 13.2700 12.9200 12.9600 447,100
13.2800 13.4200 13.1500 13.2600 521,400
12.9800 13.3700 12.7600 13.1600 512,600
Weekend
Weekend
12.5900 13.0500 12.4900 13.0300 659,200
13.2300 13.2300 12.1700 12.5700 895,600
13.1500 13.2700 12.9700 13.2500 571,200
13.1600 13.4900 13.0400 13.0800 699,400
12.7500 13.1500 12.7300 13.0800 693,600
Weekend
Weekend
12.7700 12.9100 12.6600 12.7500 831,100
12.5700 12.7500 12.4200 12.6000 1,111,200
12.3100 12.6300 12.2800 12.4000 641,100
12.0300 12.2800 11.9800 12.1700 601,500
11.9700 12.0800 11.8200 11.9900 643,700
Weekend
Weekend
12.1300 12.1300 11.7600 11.9800 509,300
12.2700 12.3600 11.7400 12.0800 634,800
12.4600 12.5600 12.2700 12.3500 612,600
12.1000 12.3100 12.0200 12.1900 516,300
12.0900 12.2600 12.0000 12.1100 312,500
Weekend
Weekend
No trading
11.8100 12.2900 11.7100 12.1000 447,800
11.9800 12.2700 11.8200 11.9900 618,200
12.3200 12.4400 11.9400 12.0100 678,900
11.9200 12.2300 11.9200 12.1900 674,200
Weekend
Weekend
11.9300 12.1000 11.7700 11.8400 697,200
12.2200 12.5300 12.1100 12.1100 593,800
12.0600 12.3100 11.9000 12.3000 913,000
11.9400 12.0500 11.7500 11.9200 542,400
11.7000 12.0900 11.6200 12.0300 659,100
Weekend
Weekend
12.1000 12.1000 11.4400 11.5700 1,475,300
11.8300 12.1700 11.6300 12.0100 632,700
12.0800 12.2200 11.9200 11.9500 658,800
12.1400 12.5900 12.0600 12.1500 930,600
12.4400 12.5900 11.8600 11.9300 903,200
Weekend
Weekend
8 · 8-K/A After market open · 13:10 ET 8-K/A ↗
12.1100 12.4700 12.0100 12.4400 1,107,200
11.8800 12.3000 11.8800 12.1800 1,274,000
11.6200 11.8400 11.5000 11.8300 551,800
11.8600 11.8600 11.4400 11.6300 788,600
12.0100 12.0100 11.6300 11.9600 750,100
Weekend
Weekend
12.2600 12.4700 12.0000 12.1800 716,600
11.9300 12.6200 11.7800 12.5200 851,200
11.7900 11.9900 11.6000 11.8800 685,000
11.3600 11.8800 11.2800 11.7300 777,200
11.3800 11.6600 11.3000 11.5700 554,500
Weekend
Weekend
11.4300 11.7600 11.2200 11.7200 890,800
11.4200 11.6900 11.3100 11.6000 756,500
11.0500 11.3500 10.7900 11.2800 800,400
10.9900 11.2000 10.8800 11.0300 595,800
11.5000 11.5000 10.9800 11.0000 1,264,000
Weekend
Weekend
11.6100 11.8000 11.4100 11.5200 774,100
11.2900 11.5100 11.1000 11.5000 1,088,300
11.1100 11.4500 11.0400 11.3900 925,000
11.3000 11.6300 10.7900 11.1000 1,109,300
No trading
Weekend
Weekend
10.5400 11.4800 10.5200 11.2500 1,539,500
10.9000 11.0000 10.2900 10.5600 1,352,900
11.6000 11.7300 10.5300 10.7400 1,435,200
11.9500 12.2600 11.6900 11.7400 842,400
12.0500 12.3600 11.4600 11.9800 1,267,900
Weekend
Weekend
7 · 10-Q After market open · 13:05 ET 10-Q ↗
13.9800 14.4000 12.0000 12.2400 2,528,300
6 · 8-K After-hours · 16:08 ET 8-K ↗
11.3000 11.8000 11.0300 11.0600 1,718,000
11.4300 11.7700 10.7100 11.5300 1,271,900
13.2000 13.3100 11.2000 11.4400 1,326,800
13.3000 13.7600 13.2600 13.3400 918,000
Weekend
Weekend
13.2700 13.4700 13.1000 13.2900 769,300
14.0100 14.0300 13.4400 13.5000 481,900
14.2900 14.4100 13.9800 13.9900 490,000
14.1700 14.4400 13.6800 14.2200 838,100
14.3900 14.6500 14.1400 14.2000 562,400
Weekend
Weekend
15.0700 15.2000 14.3300 14.4100 381,500
14.7900 15.4900 14.6900 15.1300 944,900
14.5900 14.8600 14.4800 14.6800 846,200
14.3100 14.7200 14.2500 14.5200 489,100
No trading
Weekend
Weekend
14.5400 14.6200 14.3200 14.6000 418,000
14.4300 14.7000 14.2300 14.5900 459,800
14.9400 15.0400 14.2600 14.4500 586,200
15.1300 15.2900 14.8200 14.9600 518,000
15.1900 15.2000 14.8000 15.0800 325,900
Weekend
Weekend
15.3300 15.6000 14.8700 15.2800 386,300
15.1200 15.4400 14.5000 15.3300 504,300
15.6000 16.3200 14.9500 15.1900 683,600
14.5900 15.2800 14.5000 15.2800 708,400
14.0800 15.0500 14.0800 14.5700 679,100
Weekend
Weekend
5 · 8-K After-hours · 16:19 ET FORM 8-K ↗
14.3900 14.5400 13.9300 14.0800 693,600
No trading
14.3200 14.4500 14.2200 14.3700 277,900
14.3800 14.5300 14.3200 14.3800 244,200
14.4800 14.4800 14.2600 14.4300 361,700
Weekend
Weekend
14.6400 14.6700 14.3800 14.4300 311,100
No trading
14.5100 14.7300 14.4100 14.6500 195,400
14.5700 14.8700 14.4500 14.5000 574,500
14.4600 14.7000 14.4200 14.6800 698,000
Weekend
Weekend
14.7900 14.8500 14.3400 14.4600 1,192,300
14.9700 15.0800 14.8100 14.8600 437,600
14.5900 15.0000 14.5400 14.7500 387,400
14.4300 14.8200 14.4300 14.6200 640,400
14.5100 14.7800 14.4400 14.4800 595,500
Weekend
Weekend
14.6000 14.7900 14.4500 14.5000 688,700
14.5000 14.7300 14.4500 14.5500 405,900
14.6100 14.7900 14.5100 14.6000 544,500
14.3100 14.6600 14.2000 14.6100 573,800
14.5800 14.7200 14.2100 14.3100 434,300
Weekend
Weekend
14.7500 14.8700 14.2600 14.4700 640,600
15.1300 15.2100 14.7400 14.8400 728,500
4 · 8-K After-hours · 16:07 ET FORM 8-K ↗
14.1000 15.5200 13.9700 15.1600 1,378,300
14.0400 14.0400 13.6800 13.8100 456,800
13.7500 14.1200 13.7500 13.9400 380,800
Weekend
Weekend
14.0800 14.1000 13.9200 13.9600 172,300
No trading
13.9700 14.1400 13.9400 13.9900 539,000
13.7400 14.2000 13.6100 14.0700 827,100
13.5800 13.7400 13.4100 13.5800 634,900
Weekend
Weekend
13.0500 13.7000 13.0300 13.6300 639,800
13.4200 13.6000 12.9800 13.0500 557,500
13.6400 13.6600 13.1000 13.1800 527,800
13.3300 13.5600 13.2500 13.5000 471,100
13.7600 13.8800 13.4200 13.4400 432,000
Weekend
Weekend
14.0000 14.0300 13.7200 13.8500 491,400
14.1900 14.2400 14.0300 14.1700 524,800
14.3700 14.5600 14.1800 14.2400 520,600
14.4000 14.4400 14.2100 14.3200 841,300
14.0800 14.5700 13.7700 14.4200 601,000
Weekend
Weekend
3 · 10-Q After market open · 14:37 ET 10-Q ↗
15.5900 15.7800 13.5300 13.7800 1,191,900
2 · 8-K After-hours · 16:24 ET 8-K ↗
14.8900 15.0100 13.6400 13.8700 866,000
15.0300 15.1500 14.8600 14.9000 368,200
1 · 8-K After-hours · 16:30 ET FORM 8-K ↗
14.9400 15.4400 14.8200 15.0400 688,300
14.7900 15.0600 14.4400 15.0400 556,700
Weekend
Weekend
14.6400 14.9000 14.5400 14.7900 446,700
14.1000 14.8500 14.0800 14.5900 743,200
14.2000 14.2700 13.7500 13.8700 428,000
14.7300 14.8200 14.2200 14.2600 435,000
15.0600 15.1100 14.7600 14.7900 440,800
Weekend
Weekend
15.0600 15.0600 14.7500 14.9900 369,400

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.

13 DEF 14A PROXY STATEMENT (opens SEC filing in a new tab) After market open · 12:10 ET Summarise
12 10-K 10-K (opens SEC filing in a new tab) After market open · 14:25 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
10 10-Q 10-Q (opens SEC filing in a new tab) After market open · 12:22 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:16 ET Summarise
8 8-K/A 8-K/A (opens SEC filing in a new tab) After market open · 13:10 ET Summarise
7 10-Q 10-Q (opens SEC filing in a new tab) After market open · 13:05 ET Summarise
6 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
5 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
4 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:07 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After market open · 14:37 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:24 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise