STgenetics Brahman

09/17/2026

SAVE THE DATE — NOVEMBER 19th!

The STgenetics Brahman and HK Cattle's 2026 Annual Fall Sale is officially set for November 19th online with The Brahman Journal's Best Cattle Sales!

We’re putting together an exciting offering backed by generations of proven genetics from the STgenetics Brahman and HK Cattle programs. From opportunities to add to your donor pen to genetics designed to move your program forward, you won’t want to miss this one.

Stay tuned over the coming weeks as we begin sharing sale highlights, lot details, photos and more!

09/07/2026

Wishing everyone a Happy Labor Day!

08/08/2026

Congratulations to Rancho El Dorado at the LXII Exposición Nacional de Ganado Cebú with Campeona Becerra Brahman Roja, LRSFH AMAPOLA DEL DORADO 922/5! Her dam, MISS J&M SOPHIE, sold in our 2024 Spring Production Sale.

2026 LXII Exposición Nacional de Ganado Cebú – Campeona Becerra Brahman Roja: LRSFH AMAPOLA DEL DORADO 922/5; Padre: MR CASARAY HG DRON 6/71; Madre: MISS J&M SOPHIE 575/2 T; Propietario: RANCHO EL DORADO; Juez: Hernando Guerra

08/08/2026

A beautiful Bogota daughter win for the Lastra family!

2026 LXII Exposición Nacional de Ganado Cebú – Campeona Reservada Joven Menor Brahman Gris: CMLG MS CRIADERO LASTRA 434/5; Padre: JDH MR DIABLO MANSO 981/1; Madre: JDH IRELAND MANSO 585/8; Propietario: CRIADERO LASTRA; Juez: Eduardo Flores Machado

08/08/2026

Congratulations to the Lastra family on their Progeny de Vaca win at the Exposición Nacional de Ganado Cebú with the Miss J&M Miriam 591/2 cow. Miriam sold in the 2022 Spring Production Sale and excited to see her progeny with the Lastra family!

2026 LXII Exposición Nacional de Ganado Cebú – Progenie de Vaca Gris: MISS J&M MIRIAM 591/2 T; Propietario: CRIADERO LASTRA; Juez: Eduardo Flores Machado

08/07/2026

A heartfelt thank you to everyone who participated in the STgenetics Brahman and HK Cattle's Summer Selection Sale.

To our buyers, bidders, and supporters—thank you for your confidence in our program and for making this year's Summer Selection Sale a success. We truly appreciate your continued trust and support.

Congratulations to all of our buyers! We're excited to see these outstanding genetics continue making an impact in breeding programs across the country and around the world.

We also want to thank our team, partners, and everyone who helped make this event possible. We couldn't do it without you!

08/06/2026

🚨 SALE DAY IS HERE! 🚨

The 2026 Summer Selection Sale is now open for bidding!

This is your opportunity to invest in some of ST's most proven donor females and exclusive genetics. From elite IVF aspirations to foundation females backed by generations of performance, this offering represents the very best of the STgenetics Brahman program.

Whether you're building your next champion, strengthening your donor lineup, or investing in genetics with a proven track record, these are opportunities you won't want to miss.

⏰ The sale begins closing at 7:00 PM (CT) through The Brahman Journal's Best Cattle Sales, with extended bidding in effect. As long as bids continue to be placed on a lot, that lot will remain open.

💻 Register, review the sale offerings, and place your bids at: https://www.bestcattlesales.com/auctions/category/st-genetics-brahman-and-hk-cattle-summer-selection-sale

08/06/2026

🚨 TODAY IS THE DAY! 🚨

The STgenetics Brahman and HK Cattle's Summer Selection Sale is now LIVE!

Today is your opportunity to secure elite Brahman genetics from an outstanding lineup of proven donor females with IVF aspirations and genetic packages on breed-leading sires.

Every lot represents years of careful breeding, selection, and proven genetics. Today is your opportunity to add cattle and genetics that can move your program forward.

💻 Bidding is OPEN now at: BestCattleSales.com
⏰ Sale closes TODAY at 7:00 PM (CDT), with extended bidding in effect.

If you have any questions before or during the sale, don't hesitate to reach out to our sale team!

08/06/2026

Lot 19 | +MR H MADDOX MANSO 684

For nearly two decades, +MADDOX has been one of the most proven and influential sires in Brahman programs around the world. With countless champion sons and daughters to his name, his genetics continue to surface in elite show strings, donor pens, and progressive breeding programs year after year.

Known for adding muscle, bone, rib shape, structural integrity, and undeniable style, +MADDOX consistently sires cattle with the power, balance, and presence that have made him a breed favorite. His ability to transmit these traits generation after generation has secured his place as one of the breed's true legacy sires.

Offering one lot of (2) conventional semen units with AI certificates available separately.

📅 Selling TOMORROW, August 6
💻 Online with The Brahman Journal's Best Cattle Sales

08/05/2026

Lot 18 | +Mr. SG 111/1 "Jack"

A champion in the show ring. Proven in the pasture.

+111/1 "Jack" was named the 2014 International and National Champion Red Bull and earned ABBA Show Bull of the Year honors. Early in his career, he also achieved Register of Renown status with his very first calf crop—a testament to the immediate and lasting impact of his genetics.

Today, his progeny are recognized for their volume, structural correctness, eye appeal, and overall quality. His daughters consistently exhibit exceptional depth of body, femininity, productivity, and the rich red color that has made them continue to stick out in the pasture.

Offering one lot of (2) SexedULTRA™ 4M Female units with AI certificates available separately.

📅 Selling tomorrow, Thursday, August 6
💻 Online with The Brahman Journal's Best Cattle Sales