SIGNAL iOS · Android · Q2 2026
iOS & Android · Coming Q2 2026

The alert that moves
before the market does.

Congressional trades, insider buys, 13F shifts, and 8-Ks — pushed to your phone within minutes of hitting EDGAR. A native notification, before the headlines, before the price.

EDGAR filings + STOCK Act disclosures·Native push, within minutes·iOS + Android

01The wedge

By the time it’s news, it’s already priced in.

Every meaningful move in a stock leaves a paper trail before it shows up in a chart. A senator files a transaction. An officer exercises options. A fund discloses a quarter-old position that’s already moved the tape.

Signal sources every filing the moment it hits the SEC, the House, and the Senate. The same disclosures that move billions — surfaced on your phone before the analysts wake up.

Time-to-signal · the same Form 4, by channel
SIGNAL < 5 min
FinTwit / X chatter ~ minutes – hours
Capitol Trades / trackers ~ hours – 1 day
Mainstream news ~ 6h – next day
CNBC / equity research ~ days

Institutional desks have had a head start on these filings for decades. Signal closes the gap to retail — same primary disclosures, surfaced in minutes.

02Custom alerts

Don’t watch the feed.
Let the feed find you.

Every congressional trade, insider buy, 13F shift, and 8-K — in one feed, on your phone, within minutes of filing. Set custom triggers and the relevant ones fire a native push: within minutes, lock-screen, before the wire picks it up.

BY PERSON FIRES < 5 MIN

Notify me when Nancy Pelosi files a new STOCK Act disclosure.

PUSH
WATCH ANY MEMBER · HOUSE OR SENATE
BY THRESHOLD FIRES < 5 MIN

Alert me when any officer buys $1M+ of their own stock on the open market.

PUSH
FORM 4 · OPEN-MARKET PURCHASE
BY WATCHLIST FIRES < 5 MIN

Tell me the moment any ticker on my watchlist files an 8-K.

PUSH
ANY TICKER · ANY FILING TYPE

Prefer a recap to every ping? Opt into the daily email digest — one summary of every filing your rules caught in the last 24 hours.

03Your watchlist

Follow the companies
you actually care about.

Signal isn’t a firehose you drown in. Browse every U.S.-listed public company, tap follow, and your feed narrows to the tickers you love.

  • Follow by company, sector, or member of Congress — search 8,300+ tickers and tap to add.
  • Your feed updates instantly. Unfollow anytime; changes apply on the next filing.
  • No noise from names you don’t track — just the trades, insider buys, 13F shifts, and 8-Ks for your list.
Companies 3 following
NVDA NVIDIA Corp. AI & Semiconductors
AAPL Apple Inc. Consumer Tech
MSFT Microsoft Corp. AI & Cloud
TSLA Tesla, Inc. Autos & Energy
AMD Advanced Micro Devices AI & Semiconductors
JPM JPMorgan Chase & Co. Banking & Finance
04Three feeds. One signal.

What you’ll see in your feed.

Three of the most-watched data streams in finance — consolidated, parsed, and personalized to the names on your watchlist.

CONGRESS

Trades by members of Congress

Periodic Transaction Reports filed under the STOCK Act — parsed and surfaced within minutes, not the weeks it takes most trackers.

535 Members tracked
<5 min Filing latency
INSIDER ACTIVITY

Officers, directors, 10% holders

SEC Form 4 filings — buys, sells, option exercises — for every public company. With 10b5-1 context so you can tell scheduled from discretionary.

8,300+ Issuers covered
< 5 min Form 4 latency
INSTITUTIONAL FLOWS

13F changes from major funds

Quarterly position changes from Berkshire, Bridgewater, Renaissance, Pershing Square, and 8,000+ other filers — with deltas, not just snapshots.

8,000+ 13F filers
Q-over-Q Position deltas
05The source of truth

Built on filings the SEC requires
and Congress is required to disclose.

Signal sources every filing from official disclosure portals — the same EDGAR feeds and STOCK Act publications that institutional desks and fund analysts have built their workflows around for decades.

  • SEC EDGAR
  • House Stock Disclosure
  • Senate Financial Disclosure
  • Form 4
  • 13F-HR
  • 8-K
  • 10-Q
  • 10-K
06The app

Built for retail.
Priced like retail.

A focused iOS & Android app. The data Wall Street pays $24,000/year for a Bloomberg Terminal to see — delivered to your phone, within minutes of filing, at a price that makes sense for the rest of us.

FREE AT LAUNCH

The whole platform.
No credit card.

The filings feed, custom alerts, stock explorer, watchlist, and portfolio tracker — 100% free on iOS & Android. Push notifications on every category, 3 custom rules, daily email digest, no commitment.

$0 Free forever · no card
3 rules Custom alerts included
PRO · OPTIONAL

Unlimited.
For the obsessed.

Unlimited custom alert rules, advanced threshold filters, priority delivery, multi-watchlist, full historical access, and quiet hours. For traders who need every signal, every time.

Coming With the v1 launch
Monthly In-app via App Store

Join the TestFlight waitlist.

Beta invites roll out in waves through Q2 2026. Public launch on iOS & Android shortly after.

Free at launch·iOS + Android·Unsubscribe in one click