8-K - SEMTECH CORP (0000088941) (Filer)

Published 15 Oct 2026, 21:24 UTC. Updated 15 Oct 2026, 21:24 UTC.

Filed: 2026-10-15 AccNo: 0000088941-26-000041 Size: 183 KB Item 7.01: Regulation FD Disclosure

Directly affected

SMTC Semtech
Named in this report.

Indirectly affected

SPY SPDR S&P 500
The broad U.S. stock market
TLT iShares 20+ Year Treasury Bond
Long-term U.S. government bonds
QQQ Invesco QQQ
Large technology stocks
GLD SPDR Gold Shares
Gold can move with the broad market

Price reaction, T-5 to T+3

Ticker	T-5	T-3	T-1	T0	T+1	T+2	T+3
SMTC	+29.91%	+19.82%	—	-5.16%	-1.38%	-3.53%	—
SPY	+0.87%	+0.81%	—	-1.09%	-0.67%	-0.28%	—
TLT	-2.54%	-2.05%	—	+0.06%	-0.66%	+0.00%	—
QQQ	+3.17%	+2.12%	—	-2.52%	-1.36%	-1.20%	—
GLD	+0.50%	-0.27%	—	-0.17%	-0.79%	-1.25%	—

Filed: 2026-10-15 AccNo: 0000088941-26-000041 Size: 183 KB Item 7.01: Regulation FD Disclosure

Source: sec-edgar

Semtech (SMTC) since this story, compared with the market

Since the first closing price after “8-K - SEMTECH CORP (0000088941) (Filer),” Semtech (SMTC) is +4.07%. The S&P 500 fund (SPY) is +0.43% over the same days, a +3.64% difference versus the market.

Company	When	Move	Status
GLD	that day	-0.17%	final price
GLD	the next day	-0.79%	final price
GLD	two days later	-1.25%	still updating
GLD	three days earlier	-0.27%	final price
GLD	five days earlier	+0.50%	final price
QQQ	that day	-2.52%	final price
QQQ	the next day	-1.36%	final price
QQQ	two days later	-1.20%	still updating
QQQ	three days earlier	+2.12%	final price
QQQ	five days earlier	+3.17%	final price
Semtech (SMTC)	that day	-5.16%	final price
Semtech (SMTC)	the next day	-1.38%	final price
Semtech (SMTC)	two days later	-3.53%	still updating
Semtech (SMTC)	three days earlier	+19.82%	final price
Semtech (SMTC)	five days earlier	+29.91%	final price
SPY	that day	-1.09%	final price
SPY	the next day	-0.67%	final price
SPY	two days later	-0.28%	still updating
SPY	three days earlier	+0.81%	final price
SPY	five days earlier	+0.87%	final price
TLT	that day	+0.06%	final price
TLT	the next day	-0.66%	final price
TLT	two days later	0.00%	still updating
TLT	three days earlier	-2.05%	final price
TLT	five days earlier	-2.54%	final price

SMTC

SPY

Who reported a Semtech (SMTC) trade near this story

Gilbert Cisneros sell Semtech (SMTC) ($1,001 - $15,000). That is 16 days before publication, inside 30 days. The filing is listed beside the story “8-K - SEMTECH CORP (0000088941) (Filer).”

Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).

Who is named in “8-K - SEMTECH CORP (0000088941) (Filer)”

Companies mentioned with this story

SMTC Semtech
For “8-K - SEMTECH CORP (0000088941) (Filer),” Semtech (SMTC) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> SMTC

How “8-K - SEMTECH CORP (0000088941) (Filer)” reaches Semtech (SMTC)

On 15 Oct 2026, “8-K - SEMTECH CORP (0000088941) (Filer)” is the story that connects Semtech (SMTC) to this story.

What ties Semtech (SMTC) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> SMTC

Dates in the story, and the Semtech (SMTC) price range

SMTC traded between 133.67 and 201.99 across 20 sessions. The latest close on file is 142.29.

How solid “8-K - SEMTECH CORP (0000088941) (Filer)” looks

15 out of 100Price not final

“8-K - SEMTECH CORP (0000088941) (Filer)” scores 15 out of 100. The score uses 1 sources, a -0.71% difference versus the S&P 500 (SPY), and 1 linked companies. The price is not final yet.