Attovia Therapeutics, Inc ATTO
Open calendar →Attovia Therapeutics, Inc. - Common Stock · Company · Nasdaq
Paper trade (simulated — no real money)
Fill: USD 23.6950 · FX 1 USD = 1.264610 SGD · about SGD 29.9649 per unitSign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.
USD closing-price chart (daily close from yfinance · Last year)
USD 21.90 → 23.70 · 8.2%
Numbered dotted lines mark the filtered filings under Announcement Events below.
Price & SEC Filing History 09 Sep 2025 — 10 Sep 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.
Date
Open
High
Low
Close
Volume
No data yet
23.7000
26.2300
23.6900
23.6950
80,568
26.0200
28.0000
23.6100
23.6600
267,400
No trading
Weekend
Weekend
24.4400
27.6600
24.4400
25.5500
311,000
23.4600
26.0700
23.4600
24.2000
192,700
6 · 10-Q
After-hours · 16:21 ET
10-Q ↗
5 · 8-K
After-hours · 16:17 ET
8-K ↗
22.4000
23.4900
21.7000
23.1300
81,400
21.6100
22.6600
20.2000
22.2200
198,000
20.7400
21.8100
19.8700
21.4000
179,900
Weekend
Weekend
21.3700
21.6000
20.0200
20.7000
127,600
19.6600
21.5000
19.1000
21.4600
137,300
19.4300
20.3500
18.8500
19.5500
143,300
20.8300
21.9600
19.1100
19.3100
189,300
20.8000
20.9600
19.7400
20.6200
81,000
Weekend
Weekend
20.2100
21.0100
19.7000
20.8000
362,200
21.8600
22.8100
20.2100
20.2100
443,800
23.3500
24.3200
21.0200
22.1400
364,300
23.2600
23.7500
20.9600
23.2400
181,600
19.8500
22.7100
19.8500
22.7100
149,500
Weekend
Weekend
19.1200
19.9400
18.2000
19.8600
98,200
18.0600
19.3600
17.9700
19.1800
406,500
18.6800
19.3000
16.1500
18.0600
603,900
19.8400
20.5000
18.6500
18.6500
475,600
20.1700
20.1700
18.5000
19.8400
376,600
Weekend
Weekend
20.1100
20.9400
18.6400
20.1700
237,900
4 · 8-K
After-hours · 16:12 ET
8-K ↗
22.0500
22.0500
19.6300
20.3800
413,200
3 · 424B4
After-hours · 16:00 ET
424B4 ↗
21.0000
22.7900
20.2100
21.9000
4,907,300
No trading
2 · S-1/A
Pre-market · 06:59 ET
S-1/A ↗
No trading
Weekend
Weekend
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No trading
1 · S-1/A
After-hours · 16:01 ET
S-1/A ↗
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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.