Mark G. Barberio
CIK: 0001631948
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (4 total)
- May 14, 2026EXR
Extra Space Storage Inc.
Award(A)Direct1.4K shares at avg. $142.19$200K - May 7, 2026ROCK
GIBRALTAR INDUSTRIES, INC.
Award(A)Direct3.1K shares at avg. $37.59$115K - May 21, 2025EXR
Extra Space Storage Inc.
Award(A)Direct1.4K shares at avg. $145.41$200K - Apr 30, 2025ROCK
GIBRALTAR INDUSTRIES, INC.
Award(A)Direct2.2K shares at avg. $52.95$115K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 14, 2026 |  EXR Extra Space Storage Inc. | Award(A) | 1,407 | $142.19 | $200,061 | Direct |
| May 7, 2026 |  ROCK GIBRALTAR INDUSTRIES, INC. | Award(A) | 3,059 | $37.59 | $114,988 | Direct |
| May 21, 2025 | EXR Extra Space Storage Inc. | Award(A) | 1,375 | $145.41 | $199,939 | Direct |
| Apr 30, 2025 | ROCK GIBRALTAR INDUSTRIES, INC. | Award(A) | 2,172 | $52.95 | $115,007 | Direct |
1-4 of 4 transactions
About Barberio Mark G
Barberio Mark G (SEC CIK 0001631948) files insider reports with the SEC as Director of Extra Space Storage Inc. (EXR) and Director of GIBRALTAR INDUSTRIES, INC. (ROCK).
Signal8 holds 4 ownership filings by Barberio Mark G, all Form 4s, filed between May 2, 2025 and May 18, 2026. Those filings report 4 transactions, from Apr 30, 2025 to May 14, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Barberio Mark G's filings is in BUFFALO, NY.
Recent filings by Barberio Mark G
Other insiders filing for Extra Space Storage Inc. (EXR)
- Margolis Joseph D, Chief Executive Officer
- Dickens Zachary T, EVP, Chief Investment Officer
- Springer William N, President
- Norman Jeffrey Jay, Executive VP and CFO
- McNeal Gwyn Goodson, EVP/Chief Legal Officer
- Woolley Kenneth M., Director