Peter Platzer sold $1.9M of SPIR
Executive Chairman at Spire Global, Inc.. 204,248 shares at an average of $9.23, traded May 20, 2024, filed Apr 10, 2026.
Score components
- +20RoleChair
- +25Trade size$1.9M at market
- +5Share of holdings soldSold 12% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001193125-26-151584, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 20, 2024 | SOpen-market sale Class A Common Stock10b5-1 | -30,546 | $8.74 | $267k | 1,661,254 | Apr 10, 2026 |
| May 22, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -53,289 | $11.44 | $610k | 1,607,965 | Apr 10, 2026 |
| Jun 25, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -1,805 | $9.92 | $18k | 1,606,160 | Apr 10, 2026 |
| Jul 21, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -1,801 | $12.45 | $22k | 1,604,359 | Apr 10, 2026 |
| Aug 21, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -54,783 | $8.66 | $474k | 1,549,576 | Apr 10, 2026 |
| Sep 22, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -1,811 | $10.42 | $19k | 1,547,765 | Apr 10, 2026 |
| Oct 21, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -1,817 | $12.02 | $22k | 1,545,948 | Apr 10, 2026 |
| Nov 21, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -54,793 | $7.59 | $416k | 1,491,155 | Apr 10, 2026 |
| Dec 22, 2025 | SOpen-market sale Class A Common Stock10b5-1 | -1,802 | $8.24 | $15k | 1,489,353 | Apr 10, 2026 |
| Jan 21, 2026 | SOpen-market sale Class A Common Stock10b5-1 | -1,801 | $12.10 | $22k | 1,487,552 | Apr 10, 2026 |
Related signals
Other insiders at Spire Global, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 12Weak | Spire Global, Inc. | Peter Platzer Executive Chairman | $198k 17,954 shares | -1% | |
| 48Moderate | Spire Global, Inc. | Stephen Messer director | $253k 17,986 shares | -18% | |
| 34Weak | Spire Global, Inc. | Theresa Condor Chief Executive Officer | $317k 22,502 shares | -2% | |
| 24Weak | Spire Global, Inc. | Alison K Engel Chief Financial Officer | $60k 4,286 shares | -2% | |
| 16Weak | Spire Global, Inc. | Johann Gabriel Oehme Chief Technology Officer | $42k 2,989 shares | -1% | |
| 23Weak | Spire Global, Inc. | Perez Celia Pelez Chief Operating Officer | $63k 4,484 shares | -2% | |
| 23Weak | Spire Global, Inc. | Peter Platzer Executive Chairman | $72k 5,100 shares | -0% | |
| 37Weak | Spire Global, Inc. | Theresa Condor Chief Executive Officer | $470k 24,644 shares | -2% | |
| 30Weak | Spire Global, Inc. | Alison K Engel Chief Financial Officer | $242k 12,702 shares | -5% | |
| 17Weak | Spire Global, Inc. | Johann Gabriel Oehme Chief Technology Officer | $59k 3,107 shares | -1% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.