InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the complete record of transactions filed by Lammtennant Joan M, Director. Insider active across 3 companies, notably Equitable Holdings, Inc.. In total, 13 reports have been published. History available since 20 May 2021. The latest transaction was disclosed on 20 May 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Lammtennant Joan M
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations13 total
4,397 shares@ US$38.670.0041% mcap18.9% of flowAB Holding UnitsSEC:0001208239-26-000006:0
6,897 shares@ US$42.050.0022% mcap100.0% of flowCommon StockSEC:0001628280-26-037343:0
106,990 shares0Common Stock, par value $0.01 per shareSEC:0001628280-25-043259:0
5,428 shares0Common StockSEC:0001628280-25-027600:0
4,253 shares@ US$39.9819.4% of flowAB Holding UnitsSEC:0000825313-25-000054:0
6,889 shares0Common StockSEC:0000950170-24-064652:0
4,992 shares@ US$34.0620.3% of flowAB Holding UnitsSEC:0000825313-24-000048:0
10,518 shares0Common StockSEC:0001209191-23-034315:0
5,017 shares@ US$33.8920.5% of flowAB Holding UnitsSEC:0001293386-23-000003:0
4,410 shares@ US$38.550.0045% mcap100.0% of flowAB Holding UnitsSEC:0001628280-22-015196:0
9,377 shares0Common StockSEC:0001209191-22-031119:0
1,794 shares0Common StockSEC:0001209191-21-066408:0
4,845 shares0Common StockSEC:0001209191-21-034864:0
13 of 13 declarations
About Lammtennant Joan M
LAMMTENNANT JOAN M is Administrateur at Equitable Holdings, Inc., Alliancebernstein Holding L.P. and Ambac Financial Group INC. She has 13 filings in total, and the 13 sampled filings span 2021-05-21 to 2026-05-22; the activity seen in these recent filings is entirely classified as Attribution, with sum_buy_eur at 0 and sum_sell_eur at 0.
