InsidersTradesSigma
Total declarations
Companies
▲ Purchases (5 ops.)
▼ Sales (2 ops.)
Insider track record
CFODisclosed buys
5
Disclosed sells
2
T+90 hit rate
0%
T+90 mean return
-20.9%
Across 4 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Wiedenfels Gunnar, Chief Financial Officer. Director active across 3 companies, notably Warner Bros. Discovery, Inc.. Cumulatively, 28 disclosures have been recorded. Split: 5 buys · 2 sells. Total volume traded: €9.3m. Activity tracked since 21 May 2021. The latest transaction was disclosed on 17 August 2026 (Attribution). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Wiedenfels Gunnar
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations28 total
71,455 shares0Series A Common StockSEC:0001694392-26-000010:0
43,578 shares@ US$27.953.9% of flowSeries A Common StockSEC:0001694392-26-000008:0
29,401 shares@ US$28.202.7% of flowSeries A Common StockSEC:0001694392-26-000006:0
459,495 shares@ US$28.1741.2% of flowSeries A Common StockSEC:0001694392-26-000004:0
254,802 shares0Series A Common StockSEC:0001694392-26-000002:0
92,592 shares@ US$29.0816.6% of flowSeries A Common StockSEC:0001437107-25-000224:0
222,210 shares@ US$22.5037.3% of flowSeries A Common StockSEC:0001437107-25-000208:0
222,210 shares@ US$19.5050.6% of flowSeries A Common StockSEC:0001694392-25-000003:0
25,470 shares@ US$11.737.1% of flowSeries A Common StockSEC:0001437107-25-000169:0
43,577 shares@ US$10.7012.9% of flowSeries A Common StockSEC:0001437107-25-000052:0
78,928 shares@ US$11.4626.1% of flowSeries A Common StockSEC:0001437107-25-000042:0
24,720 shares@ US$7.385.0% of flowSeries A Common StockSEC:0001437107-24-000150:0
43,577 shares@ US$8.4110.1% of flowSeries A Common StockSEC:0001437107-24-000068:0
40,019 shares@ US$8.679.6% of flowSeries A Common StockSEC:0001437107-24-000052:0
8,695 shares@ US$8.712.1% of flowSeries A Common StockSEC:0001437107-24-000041:0
256,082 shares0Series A Common StockSEC:0001437107-24-000026:0
24,720 shares@ US$13.308.9% of flowSeries A Common StockSEC:0001437107-23-000137:0
15,000 shares@ US$11.2194.7% of flowSeries A Common StockSEC:0001437107-23-000113:0
Canonical exit: 23 Aug 2023 (T+90)
10,140 shares0Series A Common StockSEC:0001437107-23-000090:0
8,439 shares@ US$15.623.7% of flowSeries A Common StockSEC:0001437107-23-000025:0
1,120 shares@ US$14.190.5% of flowSeries A Common StockSEC:0001437107-22-000215:0
Canonical exit: 6 Nov 2022 (T+90)
146,736 shares0Series A Common StockSEC:0001437107-22-000195:0
4,000 shares@ US$18.460.3% of flowSeries A Common StockSEC:0001437107-22-000154:0
Canonical exit: 31 Jul 2022 (T+90)
25,000 shares@ US$19.951.8% of flowSeries A Common StockSEC:0001437107-22-000143:0
Canonical exit: 26 Jul 2022 (T+90)
381,488 shares0Series A Common StockSEC:0001437107-22-000089:0
25 of 28 declarations
About Wiedenfels Gunnar
Gunnar Wiedenfels is Chief Financial Officer at Warner Bros. Discovery, Inc. and Discovery, Inc. He has filed 27 disclosures in total, and across the 27 sampled recent filings, the buy amounts are EUR 1310678 and the sell amounts are EUR 8003796, covering the period from 2021-05-25 to 2026-03-10. The most frequent transaction nature is tax withholding.
