STEMLINE THERAPEUTICS INC (STML) is a publicly traded company in the Unknown sector. Across all available filings, 14 corporate insiders have executed 206 transactions totaling $13.6M, demonstrating a bearish sentiment with -$13.3M in net insider flow. The most recent transaction on Jun 10, 2020 involved a transaction of 60,121 shares valued at $0.
No significant insider buying has been recorded for STML in the recent period.
No significant insider selling has been recorded for STML in the recent period.
Based on recent SEC filings, insider sentiment for STML is bearish with an Insider Alignment Score of 1/100 and a net flow of -$13.3M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at STEMLINE THERAPEUTICS INC (STML) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 14 insiders are actively trading STML stock, having executed 206 transactions in the past 90 days. The most active insider is Kenneth Hoberman (Executive), who has made 63 transactions totaling $6.0M.
Get notified when executives and directors at STML file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Jun 10, 2020 | J. Zuerblis Kenneth | Executive | Tender | 60,121 | $N/A | $0 | |
| Jun 10, 2020 | S. Forman Alan | Executive | Tender | 88,298 | $N/A | $0 | |
| Jun 10, 2020 | S. Cline Darren | Executive | Tender | 35,468 | $N/A | $0 | |
| Jun 10, 2020 | Francomano Robert | Executive | Tender | 200,891 | $N/A | $0 | |
| Jun 10, 2020 | Hoberman Kenneth | Executive | Tender | 1,374,352 | $N/A | $0 | |
| Jun 10, 2020 | Hoberman Kenneth | Executive | Award | 600,000 | $N/A | $0 | |
| Jun 10, 2020 | Bentsur Ron | Executive | Tender | 66,346 | $N/A | $0 | |
| Jun 10, 2020 | Bergstein Ivan | Executive | Award | 220,000 | $N/A | $0 | |
| Jun 10, 2020 | Bergstein Ivan | Executive | Tender | 3,024,336 | $N/A | $0 | |
| Jun 10, 2020 | Hume Daniel | Executive | Tender | 35,468 | $N/A | $0 | |
| Jun 10, 2020 | Sard Mark | Executive | Tender | 51,468 | $N/A | $0 | |
| Jun 10, 2020 | Gionco David | Executive | Award | 45,000 | $N/A | $0 | |
| Jun 10, 2020 | Gionco David | Executive | Tender | 327,878 | $N/A | $0 | |
| May 4, 2020 | Francomano Robert | Executive | Sale | 272 | $11.51 | $3.1K | |
| Apr 15, 2020 | Bergstein Ivan | Executive | Sale | 53,618 | $4.88 | $261.7K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 115 | $13.5M | 95.9% |
Exercise(M) | 6 | $258.4K | 1.8% |
Payment(F) | 1 | $188.1K | 1.3% |
Purchase(P) | 11 | $128.3K | 0.9% |
Tender(U) | 10 | $0 | 0.0% |
Award(A) | 61 | $0 | 0.0% |
Gift(G) | 2 | $0 | 0.0% |
Insider selling pressure at STEMLINE THERAPEUTICS INC has increased, with 14 insiders executing 206 transactions across all time. Total sales of $13.5M significantly outpace purchases of $128.3K, resulting in a net outflow of $13.3M. This selling activity appears largely discretionary, which may warrant closer attention from investors.