Robert Langer serves as Executive at WYETH, where they oversee executive responsibilities. Since joining the company, Robert Langer has executed 94 insider transactions totaling $2.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 7, 2025 involved receiving (via award) 20,500 shares valued at $0.
Robert Langer currently holds 804,525 shares of WYETH (WYE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert Langer has been a net seller of WYE stock. They have purchased $25.0K and sold $2.8M worth of shares.
Robert Langer's most recent insider trade was on Jul 7, 2025, when they sold 20,500 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Jun 14, 2023 | SEER | $0 | Award | 23,443 | $N/A | Discretionary |
| Jun 15, 2022 | SEER | $0 | Award | 9,945 | $N/A | Discretionary |
| May 5, 2022 | MRNA | $0 | Gift | 703 | $N/A | Discretionary |
| Apr 28, 2022 | MRNA | $0 | Option Exercise | 703 | $N/A | Discretionary |
| Jan 10, 2022 | SEER | $0 | Conversion | 327,102 | $N/A | Discretionary |
| Dec 8, 2020 | SEER | $0 | Conversion | 205,831 | $N/A | Discretionary |
| Nov 17, 2020 | FREQ | $0 | Gift | 56,912 | $N/A | Discretionary |
| May 5, 2020 | LYRA | $0 | Conversion | 668 | $N/A | Discretionary |
| Oct 14, 2019 | RUBY | $1.1K | Option Exercise | 7,500 | $0.15 | Discretionary |
| Oct 14, 2019 | RUBY | $63.9K | Sale | 7,500 | $8.52 | Discretionary |
| Jul 15, 2019 | RUBY | $1.1K | Option Exercise | 7,500 | $0.15 | Discretionary |
| Jul 15, 2019 | RUBY | $112.0K | Sale | 7,500 | $14.94 | Discretionary |
| Apr 15, 2019 | RUBY | $131.8K | Sale | 7,500 | $17.57 | Discretionary |
| Apr 15, 2019 | RUBY | $1.1K | Option Exercise | 7,500 | $0.15 | Discretionary |
| Jan 14, 2019 | RUBY | $1.1K | Option Exercise | 7,500 | $0.15 | Discretionary |
| Jan 14, 2019 | RUBY | $109.4K | Sale | 7,500 | $14.59 | Discretionary |
| Dec 11, 2018 | MRNA | $0 | Conversion | 4,559 | $N/A | Discretionary |
| Aug 26, 2016 | BIND | $6.6K | Option Exercise | 15,000 | $0.44 | Discretionary |
| Feb 10, 2016 | OCAT | $433.5K | Tender | 51,000 | $8.50 | Discretionary |
| Dec 31, 2015 | OCAT | $0 | Award | 1,250 | $N/A | Discretionary |
| Sep 30, 2015 | OCAT | $0 | Award | 1,250 | $N/A | Discretionary |
| Jun 30, 2015 | OCAT | $0 | Award | 1,250 | $N/A | Discretionary |
| Mar 31, 2015 | OCAT | $0 | Award | 1,250 | $N/A | Discretionary |
| Dec 31, 2014 | OCAT | $0 | Award | 1,250 | $N/A | Discretionary |
| Sep 30, 2014 | ACTC | $0 | Award | 1,250 | $N/A | Discretionary |
| Jun 30, 2014 | ACTC | $0 | Award | 125,000 | $N/A | Discretionary |
| Mar 31, 2014 | ACTC | $0 | Award | 125,000 | $N/A | Discretionary |
| Dec 31, 2013 | ACTC | $0 | Award | 125,000 | $N/A | Discretionary |