Spencer Kirk serves as Executive at Extra Space Storage Inc., where they oversee executive responsibilities. Since joining the company, Spencer Kirk has executed 130 insider transactions totaling $273.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 2, 2025 involved gifting 70,000 shares valued at $0.
Spencer Kirk currently holds 567,591 shares of Extra Space Storage Inc. (EXR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Spencer Kirk has been a net seller of EXR stock. They have purchased $981.0K and sold $272.0M worth of shares.
Spencer Kirk's most recent insider trade was on Dec 2, 2025, when they sold 70,000 shares at $0.00 per share.
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| $142.63 |
| Discretionary |
| May 24, 2023 | EXR | $160.1K | Award | 1,093 | $146.46 | Discretionary |
| May 25, 2022 | EXR | $160.0K | Award | 928 | $172.45 | Discretionary |
| Dec 11, 2021 | EXR | $1.9M | Gift | 17,500 | $110.67 | Discretionary |
| Dec 2, 2021 | EXR | $4.1M | Gift | 20,000 | $203.31 | Discretionary |
| Dec 2, 2021 | EXR | $813.2K | Gift | 4,000 | $203.31 | Discretionary |
| Dec 2, 2021 | EXR | $5.3M | Gift | 26,000 | $203.31 | Discretionary |
| Aug 17, 2021 | EXR | $7.4M | Sale | 42,222 | $175.39 | Discretionary |
| Aug 16, 2021 | EXR | $35.4M | Sale | 201,778 | $175.41 | Discretionary |
| Aug 12, 2021 | EXR | $42.5M | Gift | 244,000 | $174.34 | Discretionary |
| Aug 12, 2021 | EXR | $42.5M | Gift | 244,000 | $174.34 | Discretionary |
| Aug 3, 2021 | EXR | $42.8M | Sale | 244,000 | $175.59 | Discretionary |
| Aug 2, 2021 | EXR | $30.3M | Sale | 172,543 | $175.89 | Discretionary |
| Aug 2, 2021 | EXR | $43.0M | Gift | 244,000 | $176.03 | Discretionary |
| Aug 2, 2021 | EXR | $43.0M | Gift | 244,000 | $176.03 | Discretionary |
| Jul 30, 2021 | EXR | $1.3M | Sale | 7,457 | $175.07 | Discretionary |
| Jul 30, 2021 | EXR | $12.6M | Gift | 72,000 | $175.55 | Discretionary |
| May 26, 2021 | EXR | $130.1K | Award | 883 | $147.29 | Discretionary |
| May 6, 2021 | EXR | $12.4M | Sale | 85,000 | $146.00 | Discretionary |
| Dec 21, 2020 | EXR | $4.3M | Gift | 38,000 | $113.10 | Discretionary |
| Dec 21, 2020 | EXR | $4.3M | Gift | 38,000 | $113.10 | Discretionary |
| Dec 21, 2020 | EXR | $4.3M | Gift | 38,000 | $113.10 | Discretionary |
| Dec 21, 2020 | EXR | $4.3M | Gift | 38,000 | $113.10 | Discretionary |
| Dec 11, 2020 | EXR | $1.9M | Gift | 17,500 | $110.67 | Discretionary |
| Dec 9, 2020 | EXR | $2.0M | Gift | 17,500 | $112.55 | Discretionary |
| Dec 9, 2020 | EXR | $2.0M | Gift | 17,500 | $112.55 | Discretionary |
| Nov 19, 2020 | EXR | $0 | Sale | 0 | $N/A | Discretionary |
| Nov 19, 2020 | EXR | $967.4K | Option Exercise | 11,250 | $85.99 | Discretionary |
| Nov 19, 2020 | EXR | $2.9M | Sale | 25,315 | $112.62 | Discretionary |