AST SpaceMobile, Inc. (ASTS)

AST SpaceMobile experienced significant selling activity from executives recently, totaling over six million dollars. Despite these divestments, some buying occurred in late August. These transactions follow a challenging earnings report where the company missed expectations. The stock price has declined substantially over the past quarter, reflecting broader market volatility and internal performance pressures.
Ticker: ASTS Exchange: NSM


Loading...
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Upgrade for signal details

Upgrade to see score, net flow, insiders and context.

Upgrade to see full signal details →

Insider trades have triggered activity signals for AST SpaceMobile, Inc.. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.6
Gupta Shanti B. Chief Operating Officer Officer
Transaction date
Sale
Price
305.39
Quantity 94,100 -9.9%
Value US$3,959,037
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Planned sale
Price
352.17
Quantity 87,006 +22.3%
Value US$295,239
1.7
Yao Huiwen Officer Officer
Transaction date
Proposed sale
Price
108.28
Quantity 69,517
Value US$3,471,718
2.6
Gupta Shanti B. Officer Officer
Transaction date
Proposed sale
Price
58.89
Quantity 12,000
Value US$706,637
2.8
Cisneros Adriana Non-Executive Director
Transaction date
Purchase
Price
58.87
Quantity 670 +0.1%
Value US$39,443
2.8
Cisneros Adriana Non-Executive Director
Transaction date
Purchase
Price
57.00
Quantity 8,768 +1.1%
Value US$499,776
2.8
Cisneros Adriana Non-Executive Director
Transaction date
Purchase
Price
57.79
Quantity 1,384 +0.2%
Value US$79,981
Transaction date
Proposed sale
Price
73.19
Quantity 2,500,000
Value US$182,975,000
Transaction date
Proposed sale
Price
73.19
Quantity 2,500,000
Value US$182,975,000
4.0
Johnson Andrew Martin CFO and CLO Executive Director
Transaction date
Sale
Price
93.81
Quantity 45,809 -8.3%
Value US$4,297,342
4.0
Andrew Johnson EVP, CFO & CLO
Transaction date
Proposed sale
Price
94.44
Quantity 20,520
Value US$1,938,000
4.0
Andrew Johnson EVP, CFO & CLO
Transaction date
Proposed sale
Price
94.44
Quantity 20,520
Value US$1,938,000
4.0
Johnson Andrew Martin Officer; Director Executive Director
Transaction date
Proposed sale
Price
93.25
Quantity 25,289
Value US$2,358,307
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Planned sale
Price
96.37
Quantity 40,000 -53.5%
Value US$3,854,800
1.7
Yao Huiwen Officer Officer
Transaction date
Proposed sale
Price
107.29
Quantity 40,000
Value US$4,291,600
1.7
Yao Huiwen Officer Officer
Transaction date
Proposed sale
Price
107.29
Quantity 40,000
Value US$4,291,600
1.2
Wisniewski Scott Officer Officer
Transaction date
Proposed sale
Price
126.64
Quantity 25,904
Value US$3,280,543
4.0
Johnson Andrew Martin CFO and CLO Executive Director
Transaction date
Sale
Price
90.25
Quantity 5,000 -0.9%
Value US$451,250
4.0
Andrew Johnson Officer Officer
Transaction date
Proposed sale
Price
90.20
Quantity 5,000
Value US$450,995
2.7
Torres Julio A. Non-Executive Director
Transaction date
Sale
Price
76.34
Quantity 15,000 -25.8%
Value US$1,145,100
2.7
Julio A. Torres Director Non-Executive Director
Transaction date
Proposed sale
Price
72.96
Quantity 15,000
Value US$1,094,400
3.4
Mikitani Hiroshi Large shareholder
Transaction date
Sale
Price
86.22
Quantity 1,350,000 -4.6%
Value US$116,397,000
3.4
Mikitani Hiroshi Large shareholder
Transaction date
Sale
Price
91.42
Quantity 1,690,000 -5.4%
Value US$154,499,800
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Planned sale
Price
88.88
Quantity 40,000 -89.4%
Value US$3,555,200
1.7
Yao Huiwen Officer Officer
Transaction date
Proposed sale
Price
89.93
Quantity 40,000
Value US$3,597,200
1.2
Wisniewski Scott Officer Officer
Transaction date
Proposed sale
Price
94.75
Quantity 47,000
Value US$4,453,327
0.6
LARSON KEITH R Non-Executive Director
Transaction date
Planned purchase
Price
80.00
Quantity 625 +45.0%
Value US$50,000
0.6
LARSON KEITH R Non-Executive Director
Transaction date
Planned purchase
Price
70.02
Quantity 715 +105.9%
Value US$50,064
2.6
Gupta Shanti B. Chief Operating Officer Officer
Transaction date
Sale
Price
77.34
Quantity 10,000 -2.5%
Value US$773,400
2.6
Gupta Shanti B. Officer Officer
Transaction date
Proposed sale
Price
77.34
Quantity 10,000
Value US$773,404
0.6
LARSON KEITH R Non-Executive Director
Transaction date
Planned purchase
Price
72.71
Quantity 675 +inf%
Value US$49,079
0.6
AMERICAN TOWER CORP /MA/ Member of 10% owner group
Transaction date
Sale
Price
69.75
Quantity 2,288,621 -91.5%
Value US$159,631,315
0.6
AMERICAN TOWER CORP /MA/ Member of 10% owner group Large shareholder
Transaction date
Proposed sale
Price
74.00
Quantity 2,288,621
Value US$169,357,954
0.6
Bernal Maya Chief Accounting Officer Officer
Transaction date
Sale
Price
73.76
Quantity 6,000 -4.7%
Value US$442,560
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Planned sale
Price
73.52
Quantity 40,000 -89.4%
Value US$2,940,800
0.6
Bernal Maya Officer Officer
Transaction date
Proposed sale
Price
73.76
Quantity 6,000
Value US$442,544
1.7
Yao Huiwen Officer Officer
Transaction date
Proposed sale
Price
73.52
Quantity 40,000
Value US$2,940,752
4.0
Johnson Andrew Martin CFO and CLO Officer
Transaction date
Sale
Price
56.00
Quantity 10,000 -2.5%
Value US$560,010
4.0
Johnson Andrew Martin Officer; Director Executive Director
Transaction date
Proposed sale
Price
56.00
Quantity 10,000
Value US$560,010
2.8
Cisneros Adriana Non-Executive Director
Transaction date
Purchase
Price
50.79
Quantity 375 +0.0%
Value US$19,046
2.8
Cisneros Adriana Non-Executive Director
Transaction date
Purchase
Price
50.79
Quantity 375 +0.0%
Value US$19,046
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Planned sale
Price
40.58
Quantity 40,000 -89.4%
Value US$1,623,200
1.7
Yao Huiwen Officer Officer
Transaction date
Proposed sale
Price
38.37
Quantity 40,000
Value US$1,534,800
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Sale
Price
48.04
Quantity 16,000 -26.3%
Value US$768,640
1.7
Yao Huiwen Officer Officer
Transaction date
Proposed sale
Price
48.04
Quantity 16,000
Value US$768,626
4.0
Johnson Andrew Martin Officer Officer
Transaction date
Proposed sale
Price
52.48
Quantity 20,000
Value US$1,049,634
4.0
Johnson Andrew Martin CFO and CLO Officer
Transaction date
Sale
Price
52.48
Quantity 20,000 -4.8%
Value US$1,049,600
2.6
Gupta Shanti B. Officer Officer
Transaction date
Proposed sale
Price
41.84
Quantity 10,000
Value US$418,433
2.6
Gupta Shanti B. Chief Operating Officer Officer
Transaction date
Sale
Price
41.84
Quantity 10,000 -3.2%
Value US$418,400
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Sale
Price
34.60
Quantity 4,250 -17.0%
Value US$147,050
2.6
Gupta Shanti B. Chief Operating Officer Officer
Transaction date
Sale
Price
36.08
Quantity 15,000 -4.5%
Value US$541,200
2.6
Gupta Shanti B. Officer Officer
Transaction date
Proposed sale
Price
36.08
Quantity 15,000
Value US$541,200
1.2
Wisniewski Scott Officer Officer
Transaction date
Proposed sale
Price
35.65
Quantity 50,000
Value US$1,782,631
1.2
Wisniewski Scott President Officer
Transaction date
Sale
Price
35.65
Quantity 50,000 -8.4%
Value US$1,782,500
1.2
Wisniewski Scott President Officer
Transaction date
Sale
Price
126.64
Quantity 25,904 -3.4%
Value US$3,280,483
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Sale
Price
26.82
Quantity 55,000 -100.0%
Value US$1,475,100
1.7
Yao Huiwen Officer Officer
Transaction date
Proposed sale
Price
25.88
Quantity 55,000
Value US$1,423,400
1.2
Wisniewski Scott President Officer
Transaction date
Sale
Price
94.75
Quantity 47,000 -6.6%
Value US$4,453,250
1.2
Wisniewski Scott Officer Officer
Transaction date
Proposed sale
Price
28.35
Quantity 35,871
Value US$1,017,101
1.2
Wisniewski Scott President Officer
Transaction date
Sale
Price
28.35
Quantity 35,871 -5.2%
Value US$1,016,943
2.6
Gupta Shanti B. Chief Operating Officer Officer
Transaction date
Sale
Price
28.00
Quantity 24,425 -6.2%
Value US$683,900
1.2
Wisniewski Scott Officer Officer
Transaction date
Proposed sale
Price
28.35
Quantity 35,871
Value US$1,017,101
2.6
Gupta Shanti B. Officer Officer
Transaction date
Proposed sale
Price
28.00
Quantity 24,425
Value US$683,900
2.7
Torres Julio A. Non-Executive Director
Transaction date
Sale
Price
30.73
Quantity 20,000 -27.5%
Value US$614,600
1.6
RUBIN RONALD L Non-Executive Director
Transaction date
Sale
Price
32.46
Quantity 7,000 -9.6%
Value US$227,220
2.7
Julio A. Torres Director Non-Executive Director
Transaction date
Proposed sale
Price
33.40
Quantity 20,000
Value US$668,000
1.6
RUBIN RONALD L Director Non-Executive Director
Transaction date
Proposed sale
Price
32.46
Quantity 7,000
Value US$227,232
Transaction date
Proposed sale
Price
23.58
Quantity 2,500,000
Value US$58,950,000
1.7
Yao Huiwen Chief Technology Officer Officer
Transaction date
Sale
Price
24.26
Quantity 45,000 -45.0%
Value US$1,091,700
1.2
Wisniewski Scott Officer Officer
Transaction date
Proposed sale
Price
26.12
Quantity 2,700
Value US$70,527
2.6
Gupta Shanti B. Chief Operating Officer Officer
Transaction date
Sale
Price
25.83
Quantity 80,000 -16.9%
Value US$2,066,400
1.2
Wisniewski Scott President Officer
Transaction date
Sale
Price
23.13
Quantity 300 -0.0%
Value US$6,939
1.2
Wisniewski Scott President Officer
Transaction date
Sale
Price
23.12
Quantity 2,400 -0.3%
Value US$55,488
2.8
Wallace Sean R. Former Director Non-Executive Director
Transaction date
Proposed sale
Price
26.72
Quantity 100,000
Value US$2,672,127
2.8
Cisneros Adriana Non-Executive Director
Transaction date
Purchase
Price
26.44
Quantity 950 +0.1%
Value US$25,118
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-09-17 2026-09-16 S Sale

Chief Operating Officer

Officer
94,100 -9.9%
305.39
US$3,959,037
94,100 -9.9% 305.39 US$3,959,037
2026-09-17 2026-09-16 PlS Planned sale

Chief Technology Officer

Officer
87,006 +22.3%
352.17
US$295,239
87,006 +22.3% 352.17 US$295,239
2026-09-16 2026-09-16 PrS Proposed sale

Officer

Officer
69,517
108.28
US$3,471,718
69,517 108.28 US$3,471,718
2026-09-16 2026-09-16 PrS Proposed sale

Officer

Officer
12,000
58.89
US$706,637
12,000 58.89 US$706,637
2026-09-01 2026-08-31 B Purchase Non-Executive Director
670 +0.1%
58.87
US$39,443
670 +0.1% 58.87 US$39,443
2026-09-01 2026-08-31 B Purchase Non-Executive Director
8,768 +1.1%
57.00
US$499,776
8,768 +1.1% 57.00 US$499,776
2026-09-01 2026-08-31 B Purchase Non-Executive Director
1,384 +0.2%
57.79
US$79,981
1,384 +0.2% 57.79 US$79,981
2026-06-22 2026-06-22 PrS Proposed sale

(1)

2,500,000
73.19
US$182,975,000
2,500,000 73.19 US$182,975,000
2026-06-22 2026-06-22 PrS Proposed sale

(1)

2,500,000
73.19
US$182,975,000
2,500,000 73.19 US$182,975,000
2026-06-12 2026-06-11 S Sale

CFO and CLO

Executive Director
45,809 -8.3%
93.81
US$4,297,342
45,809 -8.3% 93.81 US$4,297,342
2026-06-11 2026-06-11 PrS Proposed sale

EVP, CFO & CLO

20,520
94.44
US$1,938,000
20,520 94.44 US$1,938,000
2026-06-11 2026-06-11 PrS Proposed sale

EVP, CFO & CLO

20,520
94.44
US$1,938,000
20,520 94.44 US$1,938,000
2026-06-11 2026-06-11 PrS Proposed sale

Officer; Director

Executive Director
25,289
93.25
US$2,358,307
25,289 93.25 US$2,358,307
2026-06-08 2026-06-05 PlS Planned sale

Chief Technology Officer

Officer
40,000 -53.5%
96.37
US$3,854,800
40,000 -53.5% 96.37 US$3,854,800
2026-06-05 2026-06-05 PrS Proposed sale

Officer

Officer
40,000
107.29
US$4,291,600
40,000 107.29 US$4,291,600
2026-06-05 2026-06-05 PrS Proposed sale

Officer

Officer
40,000
107.29
US$4,291,600
40,000 107.29 US$4,291,600
2026-05-27 2026-05-27 PrS Proposed sale

Officer

Officer
25,904
126.64
US$3,280,543
25,904 126.64 US$3,280,543
2026-05-21 2026-05-20 S Sale

CFO and CLO

Executive Director
5,000 -0.9%
90.25
US$451,250
5,000 -0.9% 90.25 US$451,250
2026-05-20 2026-05-20 PrS Proposed sale

Officer

Officer
5,000
90.20
US$450,995
5,000 90.20 US$450,995
2026-05-14 2026-05-13 S Sale Non-Executive Director
15,000 -25.8%
76.34
US$1,145,100
15,000 -25.8% 76.34 US$1,145,100
2026-05-13 2026-05-13 PrS Proposed sale

Director

Non-Executive Director
15,000
72.96
US$1,094,400
15,000 72.96 US$1,094,400
2026-04-16 2026-04-15 S Sale Large shareholder
1,350,000 -4.6%
86.22
US$116,397,000
1,350,000 -4.6% 86.22 US$116,397,000
2026-04-16 2026-04-14 S Sale Large shareholder
1,690,000 -5.4%
91.42
US$154,499,800
1,690,000 -5.4% 91.42 US$154,499,800
2026-03-24 2026-03-23 PlS Planned sale

Chief Technology Officer

Officer
40,000 -89.4%
88.88
US$3,555,200
40,000 -89.4% 88.88 US$3,555,200
2026-03-23 2026-03-23 PrS Proposed sale

Officer

Officer
40,000
89.93
US$3,597,200
40,000 89.93 US$3,597,200
2026-03-17 2026-03-17 PrS Proposed sale

Officer

Officer
47,000
94.75
US$4,453,327
47,000 94.75 US$4,453,327
2025-12-29 2025-12-24 PP Planned purchase Non-Executive Director
625 +45.0%
80.00
US$50,000
625 +45.0% 80.00 US$50,000
2025-12-17 2025-12-17 PP Planned purchase Non-Executive Director
715 +105.9%
70.02
US$50,064
715 +105.9% 70.02 US$50,064
2025-12-12 2025-12-10 S Sale

Chief Operating Officer

Officer
10,000 -2.5%
77.34
US$773,400
10,000 -2.5% 77.34 US$773,400
2025-12-10 2025-12-10 PrS Proposed sale

Officer

Officer
10,000
77.34
US$773,404
10,000 77.34 US$773,404
2025-12-10 2025-12-10 PP Planned purchase Non-Executive Director
675 +inf%
72.71
US$49,079
675 +inf% 72.71 US$49,079
2025-12-11 2025-12-09 S Sale

Member of 10% owner group

2,288,621 -91.5%
69.75
US$159,631,315
2,288,621 -91.5% 69.75 US$159,631,315
2025-12-09 2025-12-09 PrS Proposed sale

Member of 10% owner group

Large shareholder
2,288,621
74.00
US$169,357,954
2,288,621 74.00 US$169,357,954
2025-12-08 2025-12-05 S Sale

Chief Accounting Officer

Officer
6,000 -4.7%
73.76
US$442,560
6,000 -4.7% 73.76 US$442,560
2025-12-08 2025-12-05 PlS Planned sale

Chief Technology Officer

Officer
40,000 -89.4%
73.52
US$2,940,800
40,000 -89.4% 73.52 US$2,940,800
2025-12-05 2025-12-05 PrS Proposed sale

Officer

Officer
6,000
73.76
US$442,544
6,000 73.76 US$442,544
2025-12-05 2025-12-05 PrS Proposed sale

Officer

Officer
40,000
73.52
US$2,940,752
40,000 73.52 US$2,940,752
2025-11-28 2025-11-26 S Sale

CFO and CLO

Officer
10,000 -2.5%
56.00
US$560,010
10,000 -2.5% 56.00 US$560,010
2025-11-26 2025-11-26 PrS Proposed sale

Officer; Director

Executive Director
10,000
56.00
US$560,010
10,000 56.00 US$560,010
2025-11-24 2025-11-20 B Purchase Non-Executive Director
375 +0.0%
50.79
US$19,046
375 +0.0% 50.79 US$19,046
2025-11-24 2025-11-20 B Purchase Non-Executive Director
375 +0.0%
50.79
US$19,046
375 +0.0% 50.79 US$19,046
2025-09-17 2025-09-16 PlS Planned sale

Chief Technology Officer

Officer
40,000 -89.4%
40.58
US$1,623,200
40,000 -89.4% 40.58 US$1,623,200
2025-09-15 2025-09-16 PrS Proposed sale

Officer

Officer
40,000
38.37
US$1,534,800
40,000 38.37 US$1,534,800
2025-09-04 2025-09-03 S Sale

Chief Technology Officer

Officer
16,000 -26.3%
48.04
US$768,640
16,000 -26.3% 48.04 US$768,640
2025-09-03 2025-09-03 PrS Proposed sale

Officer

Officer
16,000
48.04
US$768,626
16,000 48.04 US$768,626
2025-08-26 2025-08-26 PrS Proposed sale

Officer

Officer
20,000
52.48
US$1,049,634
20,000 52.48 US$1,049,634
2025-08-26 2025-08-26 S Sale

CFO and CLO

Officer
20,000 -4.8%
52.48
US$1,049,600
20,000 -4.8% 52.48 US$1,049,600
2025-06-16 2025-06-16 PrS Proposed sale

Officer

Officer
10,000
41.84
US$418,433
10,000 41.84 US$418,433
2025-06-16 2025-06-16 S Sale

Chief Operating Officer

Officer
10,000 -3.2%
41.84
US$418,400
10,000 -3.2% 41.84 US$418,400
2025-06-10 2025-06-10 S Sale

Chief Technology Officer

Officer
4,250 -17.0%
34.60
US$147,050
4,250 -17.0% 34.60 US$147,050
2025-06-10 2025-06-09 S Sale

Chief Operating Officer

Officer
15,000 -4.5%
36.08
US$541,200
15,000 -4.5% 36.08 US$541,200
2025-06-09 2025-06-09 PrS Proposed sale

Officer

Officer
15,000
36.08
US$541,200
15,000 36.08 US$541,200
2025-06-09 2025-06-09 PrS Proposed sale

Officer

Officer
50,000
35.65
US$1,782,631
50,000 35.65 US$1,782,631
2025-06-09 2025-06-09 S Sale

President

Officer
50,000 -8.4%
35.65
US$1,782,500
50,000 -8.4% 35.65 US$1,782,500
2026-05-27 2025-05-27 S Sale

President

Officer
25,904 -3.4%
126.64
US$3,280,483
25,904 -3.4% 126.64 US$3,280,483
2025-05-19 2025-05-16 S Sale

Chief Technology Officer

Officer
55,000 -100.0%
26.82
US$1,475,100
55,000 -100.0% 26.82 US$1,475,100
2025-05-16 2025-05-16 PrS Proposed sale

Officer

Officer
55,000
25.88
US$1,423,400
55,000 25.88 US$1,423,400
2026-03-18 2025-03-17 S Sale

President

Officer
47,000 -6.6%
94.75
US$4,453,250
47,000 -6.6% 94.75 US$4,453,250
2025-03-18 2025-03-17 PrS Proposed sale

Officer

Officer
35,871
28.35
US$1,017,101
35,871 28.35 US$1,017,101
2025-03-18 2025-03-17 S Sale

President

Officer
35,871 -5.2%
28.35
US$1,016,943
35,871 -5.2% 28.35 US$1,016,943
2025-03-18 2025-03-17 S Sale

Chief Operating Officer

Officer
24,425 -6.2%
28.00
US$683,900
24,425 -6.2% 28.00 US$683,900
2025-03-17 2025-03-17 PrS Proposed sale

Officer

Officer
35,871
28.35
US$1,017,101
35,871 28.35 US$1,017,101
2025-03-17 2025-03-17 PrS Proposed sale

Officer

Officer
24,425
28.00
US$683,900
24,425 28.00 US$683,900
2025-03-11 2025-03-10 S Sale Non-Executive Director
20,000 -27.5%
30.73
US$614,600
20,000 -27.5% 30.73 US$614,600
2025-03-11 2025-03-10 S Sale Non-Executive Director
7,000 -9.6%
32.46
US$227,220
7,000 -9.6% 32.46 US$227,220
2025-03-10 2025-03-10 PrS Proposed sale

Director

Non-Executive Director
20,000
33.40
US$668,000
20,000 33.40 US$668,000
2025-03-10 2025-03-10 PrS Proposed sale

Director

Non-Executive Director
7,000
32.46
US$227,232
7,000 32.46 US$227,232
2024-11-20 2024-11-20 PrS Proposed sale

(1)

2,500,000
23.58
US$58,950,000
2,500,000 23.58 US$58,950,000
2024-10-10 2024-10-08 S Sale

Chief Technology Officer

Officer
45,000 -45.0%
24.26
US$1,091,700
45,000 -45.0% 24.26 US$1,091,700
2024-10-01 2024-09-30 PrS Proposed sale

Officer

Officer
2,700
26.12
US$70,527
2,700 26.12 US$70,527
2024-09-30 2024-09-30 S Sale

Chief Operating Officer

Officer
80,000 -16.9%
25.83
US$2,066,400
80,000 -16.9% 25.83 US$2,066,400
2024-09-30 2024-09-30 S Sale

President

Officer
300 -0.0%
23.13
US$6,939
300 -0.0% 23.13 US$6,939
2024-09-30 2024-09-30 S Sale

President

Officer
2,400 -0.3%
23.12
US$55,488
2,400 -0.3% 23.12 US$55,488
2024-09-09 2024-09-09 PrS Proposed sale

Former Director

Non-Executive Director
100,000
26.72
US$2,672,127
100,000 26.72 US$2,672,127
2024-09-10 2024-09-06 B Purchase Non-Executive Director
950 +0.1%
26.44
US$25,118
950 +0.1% 26.44 US$25,118