InsidersTradesSigma
Total declarations
Companies
▲ Purchases (5 ops.)
▼ Sales (0 ops.)
Insider track record
CFODisclosed buys
5
Disclosed sells
0
T+90 hit rate
33%
T+90 mean return
-10.6%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Herndon Mark, Chief Financial Officer. Insider active across 2 companies, notably Safeguard Scientifics INC. In total, 7 reports have been published. Split: 5 buys · 0 sell. Total volume traded: €11k. Activity tracked since 17 January 2022. The latest transaction was filed on 19 August 2026 (Acquisition). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Herndon Mark
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations7 total
50 shares@ US$26.50Common StockSEC:0001437749-26-028621:0
Canonical exit: 17 Nov 2026 (T+90)
200 shares@ US$26.75Common StockSEC:0001437749-26-028621:1
Canonical exit: 18 Nov 2026 (T+90)
80 shares@ US$33.0376.5% of flowCommon StockSEC:0001437749-26-008985:0
Canonical exit: 16 Jun 2026 (T+90)
100 shares@ US$29.0045.6% of flowCommon StockSEC:0001437749-25-035929:0
Canonical exit: 18 Feb 2026 (T+90)
20 shares@ US$40.18100.0% of flowCommon StockSEC:0001437749-25-019487:0
Canonical exit: 2 Sept 2025 (T+90)
26,835 shares0common stockSEC:0001437749-23-001288:0
11,526 shares0Common StockSEC:0001437749-22-001098:0
7 of 7 declarations
About Herndon Mark
Mark Herndon is Senior Vice President and Chief Financial Officer at Safeguard Scientifics Inc. In this role, he is responsible for financial management and budgeting strategy of the company. His expertise in finance and accounting is essential to ensure the financial health and sustainable growth of the company.
