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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
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Rockwood Research

Corporate filings · Event Monitor · Stock screener · Free for all

The Rockwood Ad Exchange

A company, a blog, or just a reader with something to say — a plug, a shout-out, a good joke — can all take a spot. The ticker tape starts at $5/day; support the site and put your words in front of every visitor.

Inventory is sold by a rolling open auction. The pricing unit is one day; every bid is a daily rate for a run of 1–30 days, ranked purely by $/day. A booked run is guaranteed for its days and never interrupted* — higher bids only reorder the queue for the next opening. Want to stay up after your run ends? Just place another bid. Winning bids are paid by card at booking (secure Stripe checkout); runs that confirm while you're away are invoiced by email.

*A run may be pulled for cause at the site administrator's discretion — e.g. inappropriate, misleading, or spam creatives.

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Place a Bid

Bidding on: tape

How allocation works: the highest standing bid takes each opening (ties go to the earlier bid). Openings lock 24h before they start; a run, once locked, cannot be bumped by any later bid. To stay up after your run ends, just place another bid. An empty slot may reserve immediately, but public serving starts only after payment clears and the creative is approved. House rules: creatives must be truthful and clearly attributable — no impersonation, no securities solicitation that violates applicable rules. Sponsored tape entries always carry a SPONSORED tag. Rejected creatives are never charged.

Sponsor the Rockwood Event Monitor

Present a weekly issue — your name and one-line message lead the email and the PDF cover, reaching every subscriber. Bids are per issue; the top eligible bid goes to owner review before anything public runs.

Bid to beat: $50.00/issue

Preferred issue (optional — issues mail on Sundays)
We'll email you a sample issue with your ad — free, no charge or public placement until confirmed.

Problems with your ad?

Creative not displaying right, billing question, or want a run pulled? Send us a note and we'll get back to you.