HF Sinclair Corp (DINO) - Dilution Analysis

Visualizing historical and potential share dilution over time

Dilution Analysis

Low Risk
Limited dilution potential
Last updated: May 01, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares
Recent Dilution: 1.18% (2 years)
Historical Dilution Factor: minimal recent dilution
Outstanding Shares
180M
Potential Supply
0
Additional shares possible
Splits
None
Past 2 years

Summary

DINO currently has 181M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 1.18% over the past 2 years.

Share Structure Timeline

Outstanding Shares
Total Supply

Historical Data Points

Date Event Outstanding Supply
May 01, 2026

10-Q filing | 180.7M shares outstanding

180M 0
Nov 04, 2025

8-K filing: HF Sinclair Corporation repurchased 960,061 shares of its common stock from REH Advisors Inc. for an aggregate purchase price of $50 million, or $52.08 per share, in a privately negotiated transaction. ($50.0M proceeds)

190M 0
Jul 31, 2025

10-Q filing | 188.1M shares outstanding

190M 0
May 01, 2025

10-Q filing | 188.5M shares outstanding

190M 0
Feb 20, 2025

10-K filing | 192.1M shares outstanding

190M 0
Oct 31, 2024

10-Q filing | 189.8M shares outstanding

190M 0
Aug 01, 2024

10-Q filing | 191.5M shares outstanding

190M 0
May 16, 2024

8-K filing: HF Sinclair Corporation repurchased 1,348,435 shares of its common stock from REH Company for $55.62 per share, totaling $74,999,955, as part of its $1 billion share repurchase program. ($75.0M proceeds)

200M 0
May 08, 2024

10-Q filing | 198.7M shares outstanding

200M 0
Apr 02, 2024

8-K filing: HF Sinclair Corporation entered into a Stock Purchase Agreement with REH Company to repurchase 5,000,000 shares of its common stock at $59.22 per share for an aggregate purchase price of $296,100,000, funded with cash on hand. ($296.1M proceeds)

190M 0
Feb 21, 2024

10-K filing | 190.0M shares outstanding

190M 0
Feb 09, 2024

8-K filing: HF Sinclair Corporation entered into a Stock Purchase Agreement to repurchase 1,061,946 shares of its common stock from REH Company at $56.50 per share, for an aggregate purchase price of $59,999,949, funded with cash on hand. ($60.0M proceeds)

190M 0
Jan 04, 2024

8-K filing: HF Sinclair Corporation entered into a Stock Purchase Agreement with REH Company to repurchase 454,380 shares of its common stock at $55.02 per share for an aggregate purchase price of $24,999,988, funded with cash on hand, with the repurchase expected to be completed on or around January 8, 2024. ($25.0M proceeds)

190M 0
Nov 02, 2023

10-Q filing | 185.5M shares outstanding

190M 0
Sep 11, 2023

8-K filing: HF Sinclair Corporation repurchased 1,261,352 shares of its common stock from REH Company for an aggregate purchase price of $74,999,990, or $59.46 per share, in a privately negotiated transaction funded with cash on hand, as part of its $1 billion share repurchase program. ($75.0M proceeds)

190M 0
Aug 23, 2023

8-K filing: HF Sinclair Corporation entered into a Stock Purchase Agreement with REH Company to repurchase 1,813,565 shares of its common stock at $55.14 per share for an aggregate purchase price of $99,999,974, funded with cash on hand, as part of its $1 billion share repurchase program. ($100.0M proceeds)

190M 0
Aug 03, 2023

10-Q filing | 192.3M shares outstanding

190M 0
Jul 31, 2023

8-K filing: HF Sinclair Corporation repurchased 8,200,000 shares of its common stock from REH Company at $50.07 per share for an aggregate purchase price of $410,574,000, funded with cash on hand. ($410.57M proceeds)

200M 0
May 05, 2023

10-Q filing | 195.4M shares outstanding

200M 0
Feb 28, 2023

10-K filing | 202.6M shares outstanding

200M 0
Dec 15, 2022

8-K filing: HF Sinclair Corporation repurchased 1,000,000 shares of its common stock from a registered broker for $48,600,000, while a selling stockholder sold approximately 5,000,000 shares in an unregistered block trade. ($48.6M proceeds)

210M 0
Nov 07, 2022

10-Q filing | 212.4M shares outstanding

210M 0
Oct 04, 2022

8-K filing: HF Sinclair Corporation repurchased 914,411 shares of its common stock from REH Company for $54.68 per share, totaling $49,999,993, funded with cash on hand, under its $1 billion share repurchase program, with the transaction expected to be completed on or around October 6, 2022. ($50.0M proceeds)

220M 0
Sep 22, 2022

8-K filing: HF Sinclair Corporation repurchased 2,453,385 shares of its common stock from REH Company for $50.95 per share, totaling $124,999,966, under its existing share repurchase program, and authorized a new $1 billion share repurchase program effective September 26, 2022. ($125.0M proceeds)

220M 0
Aug 25, 2022

8-K filing: HF Sinclair Corporation entered into a Stock Purchase Agreement to repurchase 2,406,160 shares of its common stock from REH Company for $51.95 per share, totaling $125,000,012, using cash on hand, with the transaction expected to be completed around August 29, 2022. ($125.0M proceeds)

220M 0
Aug 16, 2022

8-K filing: HF Sinclair Corporation entered into a Stock Purchase Agreement with REH Company to repurchase 2,551,020 shares of its common stock at $49.00 per share, for an aggregate purchase price of $124,999,980, funded with cash on hand, with the repurchase expected to be completed on or around August 18, 2022. ($125.0M proceeds)

220M 0
Aug 11, 2022

8-K filing: HF Sinclair Corporation entered into a Stock Purchase Agreement with REH Company to repurchase 2,551,020 shares of its common stock at $49.00 per share for an aggregate purchase price of $124,999,980, funded with cash on hand, with the repurchase expected to be completed on or around August 15, 2022. ($125.0M proceeds)

220M 0
Aug 08, 2022

10-Q filing | 223.0M shares outstanding

220M 0
May 09, 2022

10-Q filing | 223.2M shares outstanding

220M 0
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