The Detroit Red Wings placed forward Filip Zadina, the No. 6 overall pick in 2018, on waivers Monday.

Red Wings executive vice president and general manager Steve Yzerman said the 23-year-old asked for a trade through his agent, but the team was unable to find a suitable deal.

The Philadelphia Flyers' attempt to trade defenseman Tony DeAngelo back to the Carolina Hurricanes is being held up by a clause in the NHL collective bargaining agreement, an NHL source confirmed Monday.

The Flyers acquired the restricted free agent rights to DeAngelo, 27, from the Hurricanes on July 7, 2022, for three draft picks. Former Philadelphia general manager Chuck Fletcher signed him to a two-year, $10 million contract.

James van Riemsdyk was headed to the Red Wings at the NHL trade deadline -- until he wasn't.

During a fairly quiet deadline day on Friday, one of the biggest attention-getting moves was one that didn't happen. There were reports that the Flyers were trading van Riemsdyk to the Red Wings. But van Riemsdyk wasn't traded to Detroit or anywhere else before the deadline. He remains with the Flyers ahead of unrestricted free agency this summer.

According to Flyers GM Chuck Fletcher, the two teams had agreed on a trade that would have sent van Riemsdyk to Detroit for a draft pick, with Philadelphia retaining part of his $7 million cap hit. But the deal was contingent on the Red Wings trading a forward off their roster to make room for van Riemsdyk. When that didn't happen, the whole deal was scuttled.

Chicago Blackhawks star right winger Patrick Kane has left the team in California to return to Chicago, the team announced Saturday.

With the NHL trade deadline less than a week away, Kane has been rumored to leave the Blackhawks with the idea that the New York Rangers could land his services.

Arizona Coyotes defenseman Jakob Chychrun will be a healthy scratch for the remainder of this week as trade talks continue, the team announced Monday.

Coach Andre Tourigny informed the media after the Coyotes' morning skate in Nashville that Chychrun will remain out of the lineup. He was scratched for their 6-5 loss to the St. Louis Blues on Saturday for what the team called "trade-related reasons."

Blackhawks star Patrick Kane said he has had discussions with his agent about teams interested in trading for him but has yet to decide whether he'll waive his no-movement clause before the NHL trade deadline.

Kane, 34, is in the final season of an eight-year contract that carries a $10.5 million salary-cap hit. With the Blackhawks in a rebuild, there has been speculation this could be his last season in Chicago, a notion Kane hasn't dispelled.

On Monday, Kane admitted he has thought about what playing for another NHL team might be like.

Less than five years after the Sharks made him a first-round draft pick, defenseman Ryan Merkley has requested a trade from the organization, feeling a fresh start elsewhere will help him rejuvenate his professional career.

The 22-year-old Merkley, who has spent the entire season with the AHL’s San Jose Barracuda, recently made the trade request and the Sharks are trying to accommodate him, according to Frank Seravalli of dailyfaceoff.com.

“We feel a change will be better for him opportunity-wise after five years,” Merkley’s agent, J.P. Barry, wrote in an email to this news organization.

Patrick Kane is well aware he's been the subject of rampant trade speculation for months. The Chicago Blackhawks' winger just doesn't believe the hype.

"It was all just rumors," Kane said on Thursday from Chicago's training camp media availability. "A lot of the rumors are just rumors, maybe people looking for things to talk about in August when nothing's really going on with hockey, right? I don't think there have been any legitimate discussions between other teams and the Blackhawks."

The 33-year-old is entering the final season of his eight-year, $84 million contract, right as Chicago is knee-deep in a rebuild that could go on for years.

Erik Karlsson said he hasn't asked the San Jose Sharks to trade him amid their major changes this offseason.

"No, I committed here a long time ago," the defenseman told The Athletic in comments published Wednesday. "It didn't work out the way we wanted it to early on. There's a lot of things that probably played into that. I'm not going to get into details about that, but I am excited for the future here now. I hope we can move in the direction to be successful again. Is that going to be this year? I mean, who knows? But I do think something good can come out of here."

The Calgary Flames are expected to trade forward Matthew Tkachuk after he told the team he will not sign a long-term extension, an NHL source confirmed to ESPN.

The news was first reported by The Athletic.