Richardson Nathan
SEC Form 4 insider trading activity
Richardson Nathan has filed 11 SEC Form 4 filings (11 transaction rows) across 1 company, with disclosures dating back to 2025. 9 of those filings fall inside the rolling window. Most recent filing: Jun 3, 2026.
On the most recent filing, Richardson Nathan is listed as Director at Grindr Inc. Inside the rolling window, Richardson Nathan reported no open-market purchases and 9 open-market sales totaling $158K in GRND. The largest disclosed transaction in the window is a sale of 1,500 GRND shares on Jan 2, 2026, worth $20K.
Companies traded
Other insiders at GRND
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$158K
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| GRND | Director | Sale | 1,500 | $19K | Jun 3 | SEC ↗ | |
| GRND | Director | Sale | 1,500 | $20K | May 5 | SEC ↗ | |
| GRND | Director | Sale | 1,500 | $18K | Apr 3 | SEC ↗ | |
| GRND | Director | Sale | 1,500 | $17K | Mar 4 | SEC ↗ | |
| GRND | Director | Sale | 1,500 | $17K | Feb 4 | SEC ↗ | |
| GRND | Director | Sale | 1,500 | $20K | Jan 6 | SEC ↗ | |
| GRND | Director | Sale | 1,500 | $19K | Dec 2 | SEC ↗ | |
| GRND | Director | Sale | 1,500 | $20K | Nov 20 | SEC ↗ | |
| GRND | Director | Sale | 485 | $7K | Nov 18 | SEC ↗ |
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
Frequently asked questions
How many SEC Form 4 filings has Richardson Nathan made?
Richardson Nathan has filed 11 SEC Form 4 filings (11 transaction rows) across 1 company since 2025.
Which companies does Richardson Nathan trade?
Richardson Nathan has filed SEC Form 4 disclosures for 1 company, including GRND.
When was Richardson Nathan's most recent SEC Form 4 filing?
Richardson Nathan's most recent SEC Form 4 filing on Tracefour is dated Jun 3, 2026.
What is Richardson Nathan's total buy and sell value in the current window?
Inside the rolling retention window, Richardson Nathan bought $0 and sold $158K based on SEC Form 4 filings.
What was Richardson Nathan's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 1,500 GRND shares on 2026-01-02, worth $20K, per SEC Form 4 filings.