Mark G. Barberio

Companies

• Extra Space StorageBoard member Jul 21, 2023 to now¹
• Gibraltar IndustriesBoard member Jun 11, 2018 to now²
• Life StorageBoard member Jan 27, 2015 to Jul 20, 2023³
• Endo International plcBoard member Feb 28, 2020 to Jun 15, 2021⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Extra Space Storage EXR17,291 shares⁵$2.4M at $139.61May 18, 2026
• GIGibraltar Industries ROCK18,403 shares⁶$722.3K at $39.25May 7, 2026
• LSLife Storage LSI0 shares⁷Jul 20, 2023

As of each latest filing. The line shows shares held over time.

Recent filings

• May 14, 2026Granted 1,407 shares at $142.19 of Extra Space Storage⁵
• May 7, 2026Granted 3,059 shares at $37.59 of Gibraltar Industries⁶
• May 21, 2025Granted 1,375 shares at $145.41 of Extra Space Storage⁸
• Apr 30, 2025Granted 2,172 shares at $52.95 of Gibraltar Industries⁹
• May 23, 2024Granted 1,402 shares at $142.63 of Extra Space Storage¹⁰
• May 1, 2024Granted 1,670 shares at $68.86 of Gibraltar Industries¹¹
• Dec 14, 2023Gift 1,200 shares of Extra Space Storage¹²
• Dec 14, 2023Gift 1,200 shares of Extra Space Storage¹²
• Nov 9, 2023Gift 2,700 shares of Gibraltar Industries¹³
• Jul 20, 2023Returned to company 675 shares of Life Storage⁷
• Jul 20, 2023Granted 604 shares of Extra Space Storage¹⁴
• Jul 20, 2023Returned to company 9,000 shares of Life Storage⁷
• Jul 20, 2023Granted 8,055 shares of Extra Space Storage¹⁴
• Jul 20, 2023Returned to company 13,972 shares of Life Storage⁷
• Jul 20, 2023Granted 12,504 shares of Extra Space Storage¹⁴
• Jun 8, 2023Exercised options 5,250 shares at $61.05 of Life Storage¹⁵
• May 18, 2023Granted 836 shares of Life Storage¹⁶
• May 3, 2023Granted 2,117 shares at $54.33 of Gibraltar Industries¹⁷
• May 26, 2022Granted 967 shares of Life Storage¹⁸
• May 6, 2022Granted 2,460 shares at $42.69 of Gibraltar Industries¹⁹