ALEC (ALEC) Insider Trading

Track insider stock purchases and sales by company executives and directors.

Recent Insider Activity

Based on the last 100 transactions from Mar 03, 2023 - Mar 05, 2025

Filings
74
Purchases
0
Sales
41
Awards
27
Gifts
0
Exercise
0
Transaction Types Distribution

Based on 100 transactions from Mar 03, 2023 - Mar 05, 2025

Top Insider Selling by Transaction Value

Based on 100 transactions from 2023-03-03 - 2025-03-05

Recent Insider Transactions
Filing Date Insider Name Title Transaction Shares Value Shares Owned Details
March 5th, 2025 Sara Kenkare-mitra President And Head Of R&D Sale 29.07K $42.66K 536.14K Form 4
Security Transaction Shares Price Value
Common Stock Sale 29073 $1.47 $42.66K
March 5th, 2025 Arnon Rosenthal Director, Officer: Chief Executive Officer Sale 40.33K $59.18K 2.47M Form 4
Security Transaction Shares Price Value
Common Stock Sale 40330 $1.47 $59.18K
March 5th, 2025 Marc Grasso Chief Financial Officer Sale 18.09K $26.55K 312.56K Form 4
Security Transaction Shares Price Value
Common Stock Sale 18091 $1.47 $26.55K
March 5th, 2025 Gary Romano Chief Medical Officer Sale 16.31K $23.93K 332.98K Form 4
Security Transaction Shares Price Value
Common Stock Sale 16306 $1.47 $23.93K
December 3rd, 2024 Marc Grasso Chief Financial Officer Sale 16.49K $41.54K 330.65K Form 4
Security Transaction Shares Price Value
Common Stock Sale 16489 $2.52 $41.54K
December 3rd, 2024 Arnon Rosenthal Director, Officer: Chief Executive Officer Sale 52.17K $131.44K 2.51M Form 4
Security Transaction Shares Price Value
Common Stock Sale 52172 $2.52 $131.44K
December 3rd, 2024 Sara Kenkare-mitra President And Head Of R&D Sale 26.50K $66.76K 565.22K Form 4
Security Transaction Shares Price Value
Common Stock Sale 26500 $2.52 $66.76K
December 3rd, 2024 Gary Romano Chief Medical Officer Sale 14.89K $37.52K 349.28K Form 4
Security Transaction Shares Price Value
Common Stock Sale 14892 $2.52 $37.52K
October 10th, 2024 Richard Scheller Director Stock Award 15.83K $- 50.83K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 15833 $0.00 $-
October 2nd, 2024 Marc Grasso Chief Financial Officer Stock Award 216.40K $- 347.14K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 216400 $0.00 $-
October 2nd, 2024 Sara Kenkare-mitra President And Head Of R&D Stock Award 300.00K $- 591.72K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 300000 $0.00 $-
October 2nd, 2024 Arnon Rosenthal Director, Officer: Chief Executive Officer Stock Award 610.50K $- 2.56M Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 610500 $0.00 $-
October 2nd, 2024 Gary Romano Chief Medical Officer Stock Award 184.38K $- 364.18K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 184380 $0.00 $-
September 4th, 2024 Marc Grasso Chief Financial Officer Sale 7.30K $35.62K 130.74K Form 4
Security Transaction Shares Price Value
Common Stock Sale 7297 $4.88 $35.62K
September 4th, 2024 Arnon Rosenthal Director, Officer: Chief Executive Officer Sale 26.50K $129.39K 1.95M Form 4
Security Transaction Shares Price Value
Common Stock Sale 26499 $4.88 $129.39K
September 4th, 2024 Sara Kenkare-mitra President And Head Of R&D Sale 13.93K $67.98K 291.71K Form 4
Security Transaction Shares Price Value
Common Stock Sale 13926 $4.88 $67.98K
September 4th, 2024 Gary Romano Chief Medical Officer Sale 8.48K $41.39K 179.79K Form 4
Security Transaction Shares Price Value
Common Stock Sale 8478 $4.88 $41.39K
August 23rd, 2024 Richard Scheller Director Sale 44.25K $228.39K 35.00K Form 4
Security Transaction Shares Price Value
Common Stock Sale 44250 $5.16 $228.39K
August 13th, 2024 Paula Hammond Director Sale 10.50K $53.18K 60.21K Form 4
Security Transaction Shares Price Value
Common Stock Sale 10500 $5.06 $53.18K
August 13th, 2024 Kristine Yaffe Director Sale 5.00K $25.31K 67.71K Form 4
Security Transaction Shares Price Value
Common Stock Sale 5000 $5.06 $25.31K
June 12th, 2024 Louis Lavigne Director Stock Award 35.00K $- 70.71K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 35000 $0.00 $-
June 12th, 2024 Kristine Yaffe Director Stock Award 35.00K $- 72.71K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 35000 $0.00 $-
June 12th, 2024 Elizabeth Garofalo Director Stock Award 35.00K $- 61.25K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 35000 $0.00 $-
June 12th, 2024 Richard Scheller Director Stock Award 35.00K $- 79.25K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 35000 $0.00 $-
June 12th, 2024 David Wehner Director Stock Award 35.00K $- 115.33K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 35000 $0.00 $-
June 12th, 2024 Paula Hammond Director Stock Award 35.00K $- 70.71K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 35000 $0.00 $-
June 4th, 2024 Gary Romano Chief Medical Officer Sale 8.04K $38.58K 188.27K Form 4
Security Transaction Shares Price Value
Common Stock Sale 8040 $4.80 $38.58K
June 4th, 2024 Sara Kenkare-mitra President And Head Of R&D Sale 13.21K $63.37K 305.64K Form 4
Security Transaction Shares Price Value
Common Stock Sale 13206 $4.80 $63.37K
June 4th, 2024 Arnon Rosenthal Director, Officer: Chief Executive Officer Sale 25.14K $120.62K 1.98M Form 4
Security Transaction Shares Price Value
Common Stock Sale 25135 $4.80 $120.62K
June 4th, 2024 Marc Grasso Chief Financial Officer Sale 6.92K $33.21K 138.04K Form 4
Security Transaction Shares Price Value
Common Stock Sale 6920 $4.80 $33.21K
May 31st, 2024 L.l.c. Polaris venture management co. vi 10 Percent Owner Other 697.07K $- 9.85M Form 4
Security Transaction Shares Price Value
Common Stock Other 500000 $0.00 $-
Common Stock Other 98533 $0.00 $-
Common Stock Other 98533 $0.00 $-
May 2nd, 2024 L.l.c. Polaris venture management co. vi 10 Percent Owner Other 697.07K $- 10.35M Form 4
Security Transaction Shares Price Value
Common Stock Other 500000 $0.00 $-
Common Stock Other 98533 $0.00 $-
Common Stock Other 98533 $0.00 $-
March 21st, 2024 Mark Altmeyer Director Stock Award 60.67K $120.40K 41.25K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 41250 $0.00 $-
Stock Option (right to buy) Stock Award 19420 $6.20 $120.40K
March 21st, 2024 Errol Desouza Director Stock Award 60.67K $120.40K 41.25K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 41250 $0.00 $-
Stock Option (right to buy) Stock Award 19420 $6.20 $120.40K
March 21st, 2024 Mark Altmeyer Director - $- - Form 3
Security Transaction Shares Price Value
No securities of the Issuer are beneficially owned. 0 $0.00 $-
March 21st, 2024 Errol Desouza Director - $- - Form 3
Security Transaction Shares Price Value
No securities of the Issuer are beneficially owned. 0 $0.00 $-
March 5th, 2024 Marc Grasso Chief Financial Officer Sale 5.72K $39.56K 144.96K Form 4
Security Transaction Shares Price Value
Common Stock Sale 5716 $6.92 $39.56K
March 5th, 2024 Arnon Rosenthal Director, Officer: Chief Executive Officer Sale 18.84K $130.39K 2.00M Form 4
Security Transaction Shares Price Value
Common Stock Sale 18837 $6.92 $130.39K
March 5th, 2024 Gary Romano Chief Medical Officer Sale 6.00K $41.55K 196.31K Form 4
Security Transaction Shares Price Value
Common Stock Sale 6001 $6.92 $41.55K
March 5th, 2024 Sara Kenkare-mitra President And Head Of R&D Sale 10.17K $70.39K 318.85K Form 4
Security Transaction Shares Price Value
Common Stock Sale 10169 $6.92 $70.39K
February 14th, 2024 Richard Scheller Director Stock Award 8.54K $- 44.25K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 8541 $0.00 $-
December 6th, 2023 Marc Grasso Chief Financial Officer Sale 4.57K $25.43K 150.67K Form 4
Security Transaction Shares Price Value
Common Stock Sale 4574 $5.56 $25.43K
December 6th, 2023 Gary Romano Chief Medical Officer Sale 5.04K $27.99K 202.31K Form 4
Security Transaction Shares Price Value
Common Stock Sale 5035 $5.56 $27.99K
December 6th, 2023 Elizabeth Garofalo Director Gift 9.46K $- 26.25K Form 4
Security Transaction Shares Price Value
Common Stock Gift 9459 $0.00 $-
December 6th, 2023 Arnon Rosenthal Director, Officer: Chief Executive Officer Sale 23.83K $132.50K 2.02M Form 4
Security Transaction Shares Price Value
Common Stock Sale 23831 $5.56 $132.50K
December 6th, 2023 Sara Kenkare-mitra President And Head Of R&D Sale 12.52K $69.61K 329.02K Form 4
Security Transaction Shares Price Value
Common Stock Sale 12519 $5.56 $69.61K
October 3rd, 2023 Gary Romano Chief Medical Officer Stock Award 144.00K $233.28K 207.35K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 108000 $0.00 $-
Employee Stock Option (right to buy) Stock Award 36000 $6.48 $233.28K
October 3rd, 2023 Marc Grasso Chief Financial Officer Stock Award 164.00K $265.68K 155.25K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 123000 $0.00 $-
Employee Stock Option (right to buy) Stock Award 41000 $6.48 $265.68K
October 3rd, 2023 Sara Kenkare-mitra President And Head Of R&D Stock Award 218.10K $353.16K 341.54K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 163600 $0.00 $-
Employee Stock Option (right to buy) Stock Award 54500 $6.48 $353.16K
October 3rd, 2023 Arnon Rosenthal Director, Officer: Chief Executive Officer Stock Award 530.10K $858.60K 2.04M Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 397600 $0.00 $-
Employee Stock Option (right to buy) Stock Award 132500 $6.48 $858.60K
September 13th, 2023 L.l.c. Polaris venture management co. vi 10 Percent Owner Sale 500.00K $3.00M 10.85M Form 4
Security Transaction Shares Price Value
Common Stock Sale 500000 $6.00 $3.00M
September 13th, 2023 Terrance Mcguire Director, 10 Percent Owner: Sale 500.00K $3.00M 10.85M Form 4
Security Transaction Shares Price Value
Common Stock Sale 500000 $6.00 $3.00M
September 6th, 2023 Arnon Rosenthal Director, Officer: Chief Executive Officer Sale 5.65K $29.33K 1.65M Form 4
Security Transaction Shares Price Value
Common Stock Sale 5647 $5.19 $29.33K
September 6th, 2023 Sara Kenkare-mitra President And Head Of R&D Sale 6.21K $32.28K 177.94K Form 4
Security Transaction Shares Price Value
Common Stock Sale 6214 $5.19 $32.28K
September 6th, 2023 Gary Romano Chief Medical Officer Sale 2.77K $14.39K 99.35K Form 4
Security Transaction Shares Price Value
Common Stock Sale 2771 $5.19 $14.39K
September 6th, 2023 Marc Grasso Chief Financial Officer Sale 1.11K $5.79K 32.25K Form 4
Security Transaction Shares Price Value
Common Stock Sale 1114 $5.19 $5.79K
August 24th, 2023 Terrance Mcguire Director, 10 Percent Owner: Other 716.63K $- 11.35M Form 4
Security Transaction Shares Price Value
Common Stock Other 500000 $0.00 $-
Common Stock Other 98533 $0.00 $-
Common Stock Other 6429 $0.00 $-
Common Stock Other 13133 $0.00 $-
Common Stock Other 98533 $0.00 $-
August 24th, 2023 L.l.c. Polaris venture management co. vi 10 Percent Owner Other 697.07K $- 11.35M Form 4
Security Transaction Shares Price Value
Common Stock Other 500000 $0.00 $-
Common Stock Other 98533 $0.00 $-
Common Stock Other 98533 $0.00 $-
June 15th, 2023 Tillman Gerngross Director Stock Award 38.61K $95.30K 2.64M Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 26250 $0.00 $-
Stock Option (right to buy) Stock Award 12360 $7.71 $95.30K
June 15th, 2023 Terrance Mcguire Director, 10 Percent Owner: Stock Award 38.61K $95.30K 48.57K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 26250 $0.00 $-
Stock Option (right to buy) Stock Award 12360 $7.71 $95.30K
June 15th, 2023 David Wehner Director Stock Award 38.61K $95.30K 80.33K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 26250 $0.00 $-
Stock Option (right to buy) Stock Award 12360 $7.71 $95.30K
June 15th, 2023 Kristine Yaffe Director Stock Award 38.61K $95.30K 35.71K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 26250 $0.00 $-
Stock Option (right to buy) Stock Award 12360 $7.71 $95.30K
June 15th, 2023 Louis Lavigne Director Stock Award 38.61K $95.30K 35.71K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 26250 $0.00 $-
Stock Option (right to buy) Stock Award 12360 $7.71 $95.30K
June 15th, 2023 Richard Scheller Director Stock Award 38.61K $95.30K 35.71K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 26250 $0.00 $-
Stock Option (right to buy) Stock Award 12360 $7.71 $95.30K
June 15th, 2023 Paula Hammond Director Stock Award 38.61K $95.30K 35.71K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 26250 $0.00 $-
Stock Option (right to buy) Stock Award 12360 $7.71 $95.30K
June 15th, 2023 Elizabeth Garofalo Director Stock Award 38.61K $95.30K 35.71K Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 26250 $0.00 $-
Stock Option (right to buy) Stock Award 12360 $7.71 $95.30K
June 5th, 2023 Sara Kenkare-mitra President And Head Of R&D Sale 4.09K $28.25K 184.15K Form 4
Security Transaction Shares Price Value
Common Stock Sale 4092 $6.90 $28.25K
June 5th, 2023 Marc Grasso Chief Financial Officer Sale 1.05K $7.25K 33.36K Form 4
Security Transaction Shares Price Value
Common Stock Sale 1050 $6.90 $7.25K
June 5th, 2023 Gary Romano Chief Medical Officer Sale 2.62K $18.07K 102.12K Form 4
Security Transaction Shares Price Value
Common Stock Sale 2617 $6.90 $18.07K
June 5th, 2023 Arnon Rosenthal Director, Officer: Chief Executive Officer Sale 5.25K $36.28K 1.65M Form 4
Security Transaction Shares Price Value
Common Stock Sale 5255 $6.90 $36.28K
March 21st, 2023 Arnon Rosenthal Director, Officer: Chief Executive Officer Stock Award Sale 58.18K $94.43K 1.67M Form 4
Security Transaction Shares Price Value
Common Stock Stock Award 42990 $0.00 $-
Common Stock Sale 15186 $6.22 $94.43K
March 3rd, 2023 Gary Romano Chief Medical Officer Sale 5.38K $45.61K 107.97K Form 4
Security Transaction Shares Price Value
Common Stock Sale 2145 $8.71 $18.68K
Common Stock Sale 3238 $8.32 $26.93K
March 3rd, 2023 Sara Kenkare-mitra President And Head Of R&D Sale 10.12K $84.22K 188.24K Form 4
Security Transaction Shares Price Value
Common Stock Sale 10124 $8.32 $84.22K
March 3rd, 2023 Marc Grasso Chief Financial Officer Sale 1.29K $10.74K 34.41K Form 4
Security Transaction Shares Price Value
Common Stock Sale 1291 $8.32 $10.74K

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