InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
7
T+90 hit rate
67%
T+90 mean return
+0.9%
Across 6 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Hemmer Tara J., Directrice de la Durabilité. Director active across 1 company, notably Waste Management INC. Cumulatively, 18 reports have been logged. Split: 0 buy · 7 sells. Total volume traded: €6.3m. Activity tracked since 1 October 2021. The latest transaction was filed on 20 May 2025 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations18 total
20,860 shares@ US$126.0057.7% of flowCommon StockSEC:0001225208-25-005334:0
3,094 shares@ US$228.112.2% of flowCommon StockSEC:0001225208-25-003046:0
2,008 shares@ US$231.371.5% of flowCommon StockSEC:0001225208-25-002761:0
4,576 shares@ US$222.123.2% of flowCommon StockSEC:0001225208-25-001211:0
14,007 shares@ US$218.7249.7% of flowCommon StockSEC:0001225208-25-001038:0
714 shares0Common StockSEC:0001225208-24-010621:0
1,782 shares@ US$204.231.1% of flowCommon StockSEC:0001225208-24-002887:0
9,534 shares@ US$203.24415.9% of flowCommon StockSEC:0001225208-24-002634:0
23,860 shares@ US$196.84514.4% of flowCommon StockSEC:0001225208-24-002168:0
13,500 shares@ US$98.8984.0% of flowCommon StockSEC:0001225208-23-010744:0
13,505 shares@ US$98.8984.0% of flowCommon StockSEC:0001225208-23-010477:0
7,515 shares@ US$155.00383.6% of flowCommon StockSEC:0001225208-23-002336:0
100 shares@ US$155.000.0% of flowCommon StockSEC:0001225208-23-001980:0
19,104 shares@ US$152.1058.8% of flowCommon StockSEC:0001225208-23-001299:0
5,102 shares0Common StockSEC:0001225208-22-004125:0
10,910 shares@ US$142.15310.0015% mcap13.3% of flowCommon StockSEC:0001225208-22-002862:0
25,550 shares@ US$142.61570.0037% mcap31.5% of flowCommon StockSEC:0001225208-22-002527:0
16,447 shares@ US$85.340.0014% mcap11.8% of flowCommon StockSEC:0001225208-21-012833:0
18 of 18 declarations
About Hemmer Tara J.
Tara J. Hemmer is the Chief Sustainability Officer at WASTE MANAGEMENT INC. She is responsible for developing and implementing sustainability strategies. Tara plays a key role in the company's commitment to environmentally friendly practices and promoting sustainable innovation.
