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Public Storage stock timeline
A year of the price with every insider trade, planned sale, earnings report and material 8-K marked
252 sessions+28.3% to $337.46
Public Storage (PSA) stock rose 28% over the last 252 sessions, to $337.46. On the way it reported 0 quarters, its insiders filed 2 open-market trades and 1 Form 144 notice of planned sales, and the company filed 14 material 8-Ks. Each is marked on the price and listed with what the stock did next.
Each mark, and what followed
| Date | Kind | What | Next session | 5 sessions | 21 sessions |
|---|---|---|---|---|---|
| Nov 6, 2026 | 8-K | Material definitive agreement | — | — | — |
| Oct 30, 2026 | 8-K | Material definitive agreement | +2.6% (+3.0% vs SPY) | +3.8% (+6.6% vs SPY) | — |
| Sep 16, 2026 | 8-K | Material definitive agreement | +2.0% (+0.9% vs SPY) | −2.7% (−4.8% vs SPY) | +0.2% (−2.3% vs SPY) |
| Sep 10, 2026 | 8-K | Material definitive agreement | +0.6% (−0.2% vs SPY) | +3.1% (+2.5% vs SPY) | −0.6% (−3.6% vs SPY) |
| Aug 13, 2026 | Form 144 | Form 144: Nathaniel A. Vitan plans to sell $463K | +1.6% (+0.9% vs SPY) | +0.5% (+0.9% vs SPY) | −8.7% (−7.7% vs SPY) |
| Aug 13, 2026 | Insider sale | Vitan Nathaniel A. sold $463K | +1.6% (+0.9% vs SPY) | +0.5% (+0.9% vs SPY) | −8.7% (−7.7% vs SPY) |
| Aug 10, 2026 | 8-K | Directors and officers: departures, appointments, pay | −0.2% (+0.1% vs SPY) | −0.4% (−0.4% vs SPY) | −10.0% (−8.6% vs SPY) |
| Jul 22, 2026 | 8-K | Material definitive agreement | +1.1% (+2.3% vs SPY) | +5.5% (+8.0% vs SPY) | +3.5% (+1.5% vs SPY) |
| Jul 20, 2026 | 8-K | Material definitive agreement | −1.9% (−2.7% vs SPY) | +2.7% (+3.1% vs SPY) | +2.4% (−1.0% vs SPY) |
| Jul 13, 2026 | 8-K | Material definitive agreement | −0.9% (−1.3% vs SPY) | −2.0% (−1.0% vs SPY) | +1.0% (−1.8% vs SPY) |
| Jul 7, 2026 | 8-K | Directors and officers: departures, appointments, pay | −2.4% (−2.1% vs SPY) | −3.0% (−3.6% vs SPY) | −0.4% (−3.3% vs SPY) |
| Jun 25, 2026 | 8-K | Material definitive agreement | +1.1% (+1.9% vs SPY) | +2.7% (+1.3% vs SPY) | +1.0% (+0.4% vs SPY) |
| Jun 12, 2026 | Insider sale | Vitan Nathaniel A. sold $309K | +0.4% (−0.2% vs SPY) | −1.1% (−2.6% vs SPY) | −0.9% (−3.0% vs SPY) |
| Apr 6, 2026 | 8-K | Material definitive agreement | −0.6% (−0.6% vs SPY) | +5.3% (+1.3% vs SPY) | +6.2% (−3.2% vs SPY) |
| Apr 2, 2026 | 8-K | Material definitive agreement | +0.2% (−0.3% vs SPY) | +5.1% (+1.5% vs SPY) | +5.2% (−3.8% vs SPY) |
| Mar 17, 2026 | 8-K | Material definitive agreement | −1.3% (−1.5% vs SPY) | −6.6% (−4.8% vs SPY) | +3.4% (−1.4% vs SPY) |
| Feb 12, 2026 | 8-K | Directors and officers: departures, appointments, pay | +2.7% (+2.6% vs SPY) | +4.2% (+3.0% vs SPY) | +0.1% (+2.0% vs SPY) |
Insiders’ record here
In the year on the chart, Public Storage's insiders reported 0 open-market buys ($0) and 2 sales ($772K). Of the 1 old enough to score, 1 were followed by the stock doing what the trade implied over the next 63 sessions (beating SPY after a buy, lagging it after a sale); the median excess return after a buy was — and after a sale −11.9%.
Across the whole universe (19,782 scored trades), insider buys beat the market 46% of the time and sales were followed by a lagging stock 61% of the time; buys of $1M or more 39%. Every pattern →
What this kind of 8-K usually did
| Item | 8-Ks | Next session, median | Up next session | 21 sessions, median | Typical size |
|---|---|---|---|---|---|
| 5.02 Directors and officers: departures, appointments, pay | 39,174 | −0.1% | 48% | +0.7% | ±1.4% |
| 1.01 Material definitive agreement | 23,525 | 0.0% | 51% | +1.0% | ±1.4% |
| 2.03 New debt or off-balance-sheet obligation | 13,268 | 0.0% | 50% | +1.2% | ±1.3% |
| 1.02 Termination of a material agreement | 2,368 | 0.0% | 51% | +1.1% | ±1.5% |
| 2.01 Completed acquisition or disposition | 2,671 | +0.1% | 52% | +1.2% | ±1.6% |
Across every company in the move-odds universe, measured from the close before the filing. Every 8-K item ranked →
Public Storage: every quarter → Live insider trades →
Prices are daily closes; filings and trades are as filed with the SEC (Form 4 within two business days of the trade, 8-K within four of the event). Moves after a mark are the stock's close-to-close change and the same for SPY; they describe the record, not what the next one will do. Not investment advice.