Kirske David
- SEC CIK
- 0001276750
In the past year, 2 open-market sale filings worth $109.2K and no purchases.
Current role at each company
- XFOR X4 Pharmaceuticals, IncChief Financial Officeras of Jul 1, 2026
- CTIC Cti Biopharma CorpEVP, Chief Financial Officeras of Jun 26, 2023
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $109.2K
- 2 filings
- Net
- −$109.2K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Kirske David as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
XFOR X4 Pharmaceuticals, Inc
Chief Financial Officer2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2026 (view filing)4:23 PM ET | Jun 30 | 1 day | Kirske DavidChief Financial Officer | SSale | −8.54K | $4.26 | −$36.4K | −4.8%167.8K after | |
| May 13, 2026 (view filing) | May 12 | 1 day | Kirske DavidChief Financial Officer | SSale | −17.0K | $4.29 | −$72.8K | −8.8%176.3K after |
CTIC Cti Biopharma Corp
EVP, Chief Financial Officer6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jan 3, 2023 (view filing) | Dec 29, 2022-Jan 3, 2023 | 5 days | Kirske DavidEVP, Chief Financial Officer | SSale | −54.0K | $6.01 | −$324.5K | −75.9%17.1K after | 5 lots |
| Oct 6, 2022 (view filing) | Oct 4 | 2 days | Kirske DavidEVP, Chief Financial Officer | SSale | −2.11K | $6.26 | −$13.2K | −11.1%16.9K after | 3 lots |
| Oct 3, 2022 (view filing) | Sep 29-Oct 3 | 4 days | Kirske DavidEVP, Chief Financial Officer | SSale | −141.0K | $6.05 | −$853.3K | −89.3%16.9K after | 4 lots |
| Sep 20, 2022 (view filing) | Sep 16 | 4 days | Kirske DavidEVP, Chief Financial Officer | SSale | −22.6K | $6.02 | −$136.0K | −57.2%16.9K after | |
| Jun 17, 2022 (view filing) | Jun 17 | Same day | Kirske DavidEVP, Chief Financial Officer | SSale | −60.0K | $6.21 | −$372.5K | −89.0%7.40K after | 2 lots |
| Jun 16, 2022 (view filing) | Jun 14 | 2 days | Kirske DavidEVP, Chief Financial Officer | SSale | −10.0K | $5.50 | −$55.0K | −57.5%7.40K after |