NASDAQ:SNES | Insider Transactions | SenesTech, Inc.

SNES Insider Transactions

87 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–87; provenance stays internal.

SNES insiders transaction timeline

PurchaseSale
2016-12-13: 6 purchases — WICKERSHAM GROVER T, Williams Julia Ann2017-01-24: 1 purchase — WICKERSHAM GROVER T.2017-01-27: 3 purchases — Williams Julia Ann, WICKERSHAM GROVER T., RAMSEY ROBERT E JR2017-06-08: 1 sale — CHESTERMAN THOMAS C2017-06-09: 1 sale — CHESTERMAN THOMAS C2017-06-12: 1 sale — CHESTERMAN THOMAS C2017-07-17: 3 sales — CHESTERMAN THOMAS C2017-07-25: 2 purchases — WICKERSHAM GROVER T.2017-07-26: 2 purchases — WICKERSHAM GROVER T., Williams Julia Ann2017-08-16: 3 purchases — Williams Julia Ann, Altman Andrew2017-08-17: 2 purchases — Williams Julia Ann, Altman Andrew2017-08-18: 1 purchase — Altman Andrew2017-08-21: 1 sale — Mayer Loretta Powers2017-09-05: 1 sale — Dyer Cheryl Ann2017-09-22: 1 sale — Mayer Loretta Powers2017-10-03: 1 sale — Dyer Cheryl Ann2017-10-20: 1 sale — Mayer Loretta Powers2017-11-02: 1 sale — Dyer Cheryl Ann2017-11-21: 1 sale — Mayer Loretta Powers2017-11-24: 1 purchase — Williams Julia Ann2017-12-04: 1 sale — Dyer Cheryl Ann2017-12-21: 1 sale — Mayer Loretta Powers2018-06-21: 1 sale — Mayer Loretta Powers2018-08-13: 3 purchases — Williams Julia Ann2019-07-16: 1 purchase — SIEGEL KENNETH S2019-08-14: 2 sales — Dyer Cheryl Ann, Mayer Loretta Powers2019-08-15: 2 sales — Dyer Cheryl Ann, Mayer Loretta Powers2019-10-02: 1 sale — Dyer Cheryl Ann2019-10-21: 1 sale — Mayer Loretta Powers2021-08-16: 1 purchase — Leach Jacob Steven2021-08-17: 1 purchase — Leach Jacob Steven2021-08-18: 1 purchase — Leach Jacob Steven2025-11-14: 1 sale — Szot Matthew K2025-11-18: 1 sale — Leach Jacob Steven2026-01-30: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-02: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-04: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-05: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-11: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-12: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-13: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-17: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-18: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-02-19: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-03-13: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-03-16: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-03-17: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-04-28: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-05-14: 2 purchases — Edell Michael, GLENBROOK CAPITAL MANAGEMENT2026-05-15: 2 purchases — Edell Michael, GLENBROOK CAPITAL MANAGEMENT2026-05-18: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-04: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-05: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-08: 2 purchases — Edell Michael, GLENBROOK CAPITAL MANAGEMENT2026-06-17: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-22: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-24: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-25: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-26: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-29: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-06-30: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-07-07: 1 purchase — Edell Michael2026-07-20: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-08-06: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-08-07: 1 purchase — GLENBROOK CAPITAL MANAGEMENT2026-08-14: 1 purchase — Edell Michael2016-12-132026-08-14
Insider profileRoleDateTransactionSharesPrice
Edell MichaelChief Executive Officer2026-08-14Purchase1,000$1.21
GLENBROOK CAPITAL MANAGEMENTTen Percent Owner2026-08-07Purchase6,490$1.2977
GLENBROOK CAPITAL MANAGEMENTTen Percent Owner2026-08-06Purchase15,000$1.2962
GLENBROOK CAPITAL MANAGEMENTTen Percent Owner2026-07-20Purchase35,000$1.4734
Edell MichaelChief Executive Officer2026-07-07Purchase1,000$1.4299
GLENBROOK CAPITAL MANAGEMENTTen Percent Owner2026-06-30Purchase35,000$1.5066
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-29Purchase5,172.0$1.52
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-26Purchase6,812.0$1.56
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-25Purchase9,442.0$1.53
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-24Purchase3,990.0$1.55
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-22Purchase5,000.0$1.66
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-17Purchase3,264.0$1.61
Edell MichaelChief Executive Officer2026-06-08Purchase1,000.0$1.55
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-08Purchase7,000.0$1.61
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-05Purchase13,159.0$1.57
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-06-04Purchase8,230.0$1.65
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-05-18Purchase10,000.0$1.59
Edell MichaelChief Executive Officer2026-05-15Purchase1,000.0$1.62
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-05-15Purchase7,120.0$1.65
Edell MichaelChief Executive Officer2026-05-14Purchase2,000.0$1.7
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-05-14Purchase15,000.0$1.72
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-04-28Purchase3,000.0$1.47
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-03-17Purchase19,725.0$1.79
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-03-16Purchase5,060.0$1.86
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-03-13Purchase146,249.0$1.95
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-19Purchase34,613.0$2.4
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-18Purchase10,481.0$2.29
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-17Purchase40,807.0$2.29
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-13Purchase15,390.0$1.89
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-12Purchase7,956.0$1.72
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-11Purchase8,000.0$1.73
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-05Purchase2,884.0$1.77
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-04Purchase5,685.0$1.82
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-02-02Purchase42,739.0$1.98
GLENBROOK CAPITAL MANAGEMENTTenPercentOwner2026-01-30Purchase5,399.0$1.87
Leach Jacob StevenDirector2025-11-18Sale62.0$2.71
Szot Matthew KDirector2025-11-14Sale1.0$2.75
Leach Jacob StevenDirector2021-08-18Purchase50,000.0$1.54
Leach Jacob StevenDirector2021-08-17Purchase50,000.0$1.5
Leach Jacob StevenDirector2021-08-16Purchase50,000.0$1.54
Mayer Loretta PowersChief Scientific Officer2019-10-21Sale6,000.0$0.83
Dyer Cheryl AnnPres. & Chief Research Officer2019-10-02Sale6,000.0$0.93
Dyer Cheryl AnnPres. & Chief Research Officer2019-08-15Sale20,000.0$1.21
Mayer Loretta PowersChief Scientific Officer2019-08-15Sale20,000.0$1.19
Dyer Cheryl AnnPres. & Chief Research Officer2019-08-14Sale20,000.0$1.18
Mayer Loretta PowersChief Scientific Officer2019-08-14Sale20,000.0$1.24
SIEGEL KENNETH SCEO2019-07-16Purchase696,296.0$1.35
Williams Julia AnnDirector2018-08-13Purchase1,000.0$1.15
Williams Julia AnnDirector2018-08-13Purchase6,000.0$1.15
Williams Julia AnnDirector2018-08-13Purchase4,000.0$1.15
Mayer Loretta PowersCEO & Chief Scientific Officer2018-06-21Sale6,000.0$2.13
Mayer Loretta PowersCEO & Chief Scientific Officer2017-12-21Sale6,000.0$0.67
Dyer Cheryl AnnPres. & Chief Research Officer2017-12-04Sale6,000.0$0.82
Williams Julia AnnDirector2017-11-24Purchase1,700.0$0.9
Mayer Loretta PowersCEO & Chief Scientific Officer2017-11-21Sale6,000.0$0.89
Dyer Cheryl AnnPres. & Chief Research Officer2017-11-02Sale6,000.0$2.72
Mayer Loretta PowersCEO & Chief Scientific Officer2017-10-20Sale6,000.0$1.52
Dyer Cheryl AnnPres. & Chief Research Officer2017-10-03Sale6,000.0$1.97
Mayer Loretta PowersCEO & Chief Scientific Officer2017-09-22Sale6,000.0$1.79
Dyer Cheryl AnnPres. & Chief Research Officer2017-09-05Sale6,000.0$2.31
Mayer Loretta PowersCEO & Chief Scientific Officer2017-08-21Sale6,000.0$2.37
Altman AndrewChief Operating Officer2017-08-18Purchase2,028.0$2.46
Williams Julia AnnDirector2017-08-17Purchase9,000.0$2.8
Altman AndrewChief Operating Officer2017-08-17Purchase14,372.0$2.81
Williams Julia AnnDirector2017-08-16Purchase100.0$2.75
Altman AndrewChief Operating Officer2017-08-16Purchase1,000.0$2.82
Altman AndrewChief Operating Officer2017-08-16Purchase2,600.0$2.79
WICKERSHAM GROVER T.Director2017-07-26Purchase10,000.0$3.04
Williams Julia AnnDirector2017-07-26Purchase10,000.0$3.21
WICKERSHAM GROVER T.Director2017-07-25Purchase2,500.0$2.81
WICKERSHAM GROVER T.Director2017-07-25Purchase12,500.0$2.86
CHESTERMAN THOMAS CCFO and Treasurer2017-07-17Sale393.0$5.15
CHESTERMAN THOMAS CCFO and Treasurer2017-07-17Sale18.0$5.17
CHESTERMAN THOMAS CCFO and Treasurer2017-07-17Sale1,000.0$5.13
CHESTERMAN THOMAS CCFO and Treasurer2017-06-12Sale1,000.0$5.85
CHESTERMAN THOMAS CCFO and Treasurer2017-06-09Sale4,000.0$5.85
CHESTERMAN THOMAS CCFO and Treasurer2017-06-08Sale5,000.0$5.57
Williams Julia AnnDirector2017-01-27Purchase1,950.0$7.94
WICKERSHAM GROVER T.Director2017-01-27Purchase1,600.0$7.45
RAMSEY ROBERT E JRDirector2017-01-27Purchase7,000.0$7.46
WICKERSHAM GROVER T.Director2017-01-24Purchase1,000.0$7.42
WICKERSHAM GROVER TDirector2016-12-13Purchase5,000.0$8.0
WICKERSHAM GROVER TDirector2016-12-13Purchase32,500.0$8.0
WICKERSHAM GROVER TDirector2016-12-13Purchase5,000.0$8.0
WICKERSHAM GROVER TDirector2016-12-13Purchase10,000.0$8.0
WICKERSHAM GROVER TDirector2016-12-13Purchase10,000.0$8.0
Williams Julia AnnDirector2016-12-13Purchase1,000.0$8.39