| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Technical Officer | Sr. VP, Technical Operations | See Remarks
1 company
Brandenberger Ralph serves as a Chief Technical Officer at NKTX. Across recent SEC filings that breaks down to 0 buys and 14 sells. Those positions are worth an estimated $275K at current prices.
Historically, Brandenberger Ralph's trades have earned a strong insider score of 83/100 across 14 rated trades. Over a 12-month horizon, 85.7% of those trades were profitable, with an average 12-month return of +51.3%.
The biggest single holding is NKTX (~$275K) as Chief Technical Officer. The recent filings there lean toward selling, a net 62,262 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan 15, 2025 | NKTX Nkarta, Inc. | Chief Technical Officer | Sell | 7,447 | $2.20 | $16,383.40 | -5.6% | -23.7% | -12.5% | |
| Jun 18, 2024 | NKTX Nkarta, Inc. | Chief Technical Officer | Sell | 229 | $5.60 | $1,282.40 | -0.3% | +7.2% | -65.5% | |
| Mar 1, 2024 | NKTX Nkarta, Inc. | Chief Technical Officer | Sale+OE | 8,367 | $12.51 | $104,671.17 | -9.5% | -49.4% | -86.4% | |
| Jan 16, 2024 | NKTX Nkarta, Inc. | Chief Technical Officer | Sell | 2,512 | $8.74 | $21,954.88 | -3.0% | +0.5% | -74.2% | |
| Jun 20, 2023 | NKTX Nkarta, Inc. | Chief Technical Officer | Sell | 221 | $4.85 | $1,071.85 | -0.8% | -67.1% | +8.7% | |
| Jan 17, 2023 | NKTX Nkarta, Inc. | Chief Technical Officer | Sell | 491 | $5.49 | $2,695.59 | -1.7% | -14.2% | +67.2% | |
| Oct 6, 2022 | NKTX Nkarta, Inc. | Chief Technical Officer | Sale+OE | 842 | $14.02 | $11,804.84 | -9.7% | -55.6% | -90.5% | |
| Aug 15, 2022 | NKTX Nkarta, Inc. | Chief Technical Officer | Sale+OE | 11,000 | $17.64 | $194,052.10 | -58.5% | -38.6% | -89.2% | |
| Aug 8, 2022 | NKTX Nkarta, Inc. | Chief Technical Officer | Sale+OE | 11,593 | $15.51 | $179,783.08 | -59.8% | -28.2% | -87.0% | |
| Jul 25, 2022 | NKTX Nkarta, Inc. | Chief Technical Officer | Sale+OE | 3,000 | $13.41 | $40,230.30 | -27.8% | -6.1% | -84.4% |