Platzer Peter Insider Trading Activity
Platzer Peter has been net-selling over the last 12 months with 0 purchases and 12 sales across 1 company.
SPIR is the most-traded position with 12 trades. The largest single transaction was a sale of SPIR for $985K on Nov 11, 2025.
Performance Scorecard
Forward stock performance after each transaction by Platzer Peter. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -4.2% | 45% | 22 |
| 90 days | — | -11.2% | 50% | 20 |
| 120 days | — | -18.0% | 37% | 19 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersSPIR · Spire Global, Inc.
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| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 20, 2026 | SPIR | Sell | 1,885 | $19.07 | $36K | −0.1% | Executive Chairman | |
May 20, 2026 | SPIR | Sell | 5,299 | $19.08 | $101K | −0.4% | Executive Chairman | |
Apr 20, 2026 | SPIR | Sell | 1,800 | $18.31 | $33K | −0.1% | Executive Chairman | |
Mar 20, 2026 | SPIR | Sell | 1,801 | $12.86 | $23K | −0.1% | Executive Chairman | |
Feb 20, 2026 | SPIR | Sell | 58,428 | $8.53 | $498K | −3.3% | Executive Chairman | |
Jan 21, 2026 ⚠ Filed 57d late | SPIR | Sell | 1,801 | $12.10 | $22K | −0.1% | Executive Chairman | |
Dec 22, 2025 ⚠ Filed 79d late | SPIR | Sell | 1,802 | $8.24 | $15K | −0.1% | Executive Chairman | |
Nov 21, 2025 ⚠ Filed 100d late | SPIR | Sell | 54,793 | $7.59 | $416K | −3.5% | Executive Chairman | |
Nov 11, 2025 | SPIR | Sell | 117,236 | $8.40 | $985K | −7.4% | Executive Chairman | |
Oct 21, 2025 ⚠ Filed 123d late | SPIR | Sell | 1,817 | $12.02 | $22K | −0.1% | Executive Chairman | |
Sep 22, 2025 ⚠ Filed 144d late | SPIR | Sell | 1,811 | $10.42 | $19K | −0.1% | Executive Chairman | |
Aug 21, 2025 ⚠ Filed 166d late | SPIR | Sell | 54,783 | $8.66 | $474K | −3.4% | Executive Chairman | |
Jul 22, 2025 | SPIR | Sell | 20,799 | $10.92 | $227K | −1.3% | Executive Chairman | |
Jul 21, 2025 ⚠ Filed 189d late | SPIR | Sell | 1,801 | $12.45 | $22K | −0.1% | Executive Chairman | |
Jul 8, 2025 | SPIR | Sell | 130,191 | $12.25 | $1.6M | −7.5% | Executive Chairman | |
Jun 25, 2025 ⚠ Filed 207d late | SPIR | Sell | 1,805 | $9.92 | $18K | −0.1% | Executive Chairman | |
Jun 24, 2025 | SPIR | Sell | 25,907 | $9.91 | $257K | −1.6% | Executive Chairman | |
Jun 11, 2025 | SPIR | Sell | 7,750 | $12.01 | $93K | −0.5% | Executive Chairman | |
Jun 10, 2025 | SPIR | Sell | 9,227 | $12.06 | $111K | −0.6% | Executive Chairman | |
May 27, 2025 Filed 5d late | SPIR | Sell | 23,563 | $10.87 | $256K | −1.5% | Executive Chairman | |
May 22, 2025 ⚠ Filed 231d late | SPIR | Sell | 53,289 | $11.44 | $610K | −3.2% | Executive Chairman | |
May 20, 2024 ⚠ Filed 494d late | SPIR | Sell | 30,546 | $8.74 | $267K | −1.8% | Executive Chairman |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| SPIR | Spire Global, Inc. | 22 | $6.1M |
Other insiders at Spire Global, Inc.
1 other tracked filer at SPIR.